stargen 8260-121 8260-123

F0296 41 boulevard de la République 78401 Chatou Cedex France Tel : + 33 (0)1 34 80 73 00 Fax : + 33 (0)1 30 71 01 40

COMPONENT MAINTENANCE MANUAL WITH ILL USTRATED PARTS L IST STARTER GENERATOR P/N: 8260-121 P/N: 8260-123

This document and all information contained herein, is the sole property of THALES AVIONICS ELECTRICAL SYSTEMS SA. No intellectual property rights are granted by the delivery of this document or the disclosure of its content. This document shall not be reproduced, duplicated or disclosed to a third party without the express written consent of THALES AVIONICS ELECTRICAL SYSTEMS SA. This document and its consent shall not be used for any other purpose other than that for which it is supplied. 2007 THALES AVIONICS ELECTRICAL SYSTEMS SA. All rights reserved.

ORIGINAL ISSUE: DEC. 15/85

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Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

SAFETY ADVISORY WARNING: MAKE SURE ALL PERSONS KNOW AND OBEY THE PRECAUTIONS RECOMMENDED BY THE MANUFACTURER OR SUPPLIER FOR EACH MATERIAL BEFORE IT IS USED. REFER TO THE MANUFACTURER / SUPPLIER DATA FORSTHE PROCEDURES TO DISCARD THESE MATERIALS. IF THE MANUFACTURER’ OR SUPPLIER’ S INSTRUCTIONS ARE NOT OBEYED, INJURY TO PERSONS CAN OCCUR.

WARRANTY / LIAIBILITY / ADVISORY WARNING The use of any non-specified parts or parts which do not strictly conform to the manufacturer specification and drawings for STARTER GENERATOR P/N 8260-12* and / or not repaired or made by facilities approved by THALES AVIONICS ELECTRICAL SYSTEMS can cause product malfunctions which could result in damage to, or destruction of, equipment and injury to personnel and can cancel warranties underwritten by THALES AVIONICS ELECTRICAL SYSTEMS. Use only the replacement parts specified in the illustrated Parts List page block of the corresponding CMM or replacement parts proven to strictly conform to applicable manufacturer specifications and drawings for STARTER GENERATOR P/N 8260-12*. THALES AVIONICS ELECTRICAL SYSTEMS is not responsible for STARTER GENERATOR P /N 8260-12* that i s no t m aintained and/or repaired i n acco rdance w ith THALES AVIONICS ELECTRICAL SYSTEMS published instructions. THALES AVIONICS ELECTRICAL SYSTEMS is no t res po ns ib le fo r sp eci al to ol s and tes t equipment made by other companies.

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THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* RECORD OF REVISIONS REV No. ISSUE DATE

1

MAR. 15/87

2 3

FEB. 15/88 SEP. 15/90

4

JUN. 15/93

5

DEC. 15/93

6

FEB. 15/99

7

FEB. 28/00

8

MAR. 12/01

9

MAY 19/08

DATE INSERTED

BY

REV No. ISSUE DATE

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DATE INSERTED

BY

RR PAGE 1 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

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THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* RECORD OF TEMPORARY REVISIONS TEMPORARY REVISIONS NO.

PAGE NO.

ISSUE DATE

INSERTED DATE

BY

CANCELLED DATE

PERMANENT REVISION NO.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

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THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* LIST OF EFFECTIVE PAGES SUBJECT

PAGE

DATE DATE

Title Page

1 2

MAY 19/08 BLANK

Safety Warranty Liability Advisory

1 2

MAY 19/08 BLANK

Record of Revisions

1 2

MAY 19/08 BLANK

Record of Temporary Revisions

1 2

MAY 19/08 BLANK

List of Effective Pages

1 2

MAY 19/08 MAY 19/08

Service Bulletin List

1 2

MAY 19/08 MAY 19/08

List of Amendments

1 2

MAY 19/08 MAY 19/08

Table of Contents

1 2

MAY 19/08 MAY 19/08

Introduction

1 2 3 4 5 6

MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 BLANK

1 2 3 4 5 6

MAY MAY MAY MAY MAY MAY

19/08 19/08 19/08 19/08 19/08 19/08

1001 1002 1003 1004 1005

MAY MAY MAY MAY MAY

19/08 19/08 19/08 19/08 19/08

1006 3001 3002 3003 3004 3005 3006

MAY MAY MAY MAY MAY MAY MAY

19/08 19/08 19/08 19/08 19/08 19/08 19/08

Description and Operation

Testing and Fault Isolation

Disassembly

SUBJECT

PAGE

DATE

3007 3008 3009 3010

MAY MAY MAY MAY

Cleaning

4001 4002 4003 4004 4005 4006

MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08

Inspection/Check

5001 5002 5003 5004 5005 5006 5007 5008

MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08

Repair

6001 6002

MAY 19/08 MAY 19/08

6003 6004 6005 6006

MAY MAY MAY MAY

7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013

MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08

7014 7015 7016 7017 7018

MAY MAY 19/08 19/08 MAY 19/08 MAY 19/08 BLANK

8001 8002

MAY 19/08 MAY 19/08

Assembly

Fits and Clearances

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19/08 19/08 19/08 19/08

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

Special Tools Fixtures Equipment and Consumables

9001 9002 9003 9004

MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08

9005 9006 9007 9008 9009 9010 9011 9012 9013 9014

MAY MAY MAY MAY MAY MAY MAY MAY MAY MAY

1 2

MAY 19/08 BLANK

INTRO 10001

1 2 3 4

MAY 19/08 MAY 19/08 MAY 19/08 BLANK

VCI 10001

1 2

MAY 19/08 MAY 19/08

3 NI NUM 10001 Detailed Parts List

15001 15002 15003 15004

MAY 19/08 MAY 19/08 MAY 19/08 BLANK

19/08 19/08 19/08 19/08 19/08 19/08 19/08 19/08 19/08 19/08

Illustrated Parts List TP 10001

NI ALPHA 10001

Storage (including Transportation)

1 MAY 19/08 2 MAY 19/08 MAY 19/08 4 BLANK 1 2

MAY 19/08 MAY 19/08

10001 10001-0 10001-1 10001-2 10001-3 10002-0 10002-1

MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08 MAY 19/08

10002-2 10002-3 10002-4 10002-5 10003-0 10003-1 10003-2

MAY 19/08 19/08 MAY MAY 19/08 BLANK MAY 19/08 MAY 19/08 BLANK

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Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* SERVICE BULLETIN LIST SERVICE BULLETIN

MOD. STATE IDENT.

DATE

DESCRIPTION

8260-120-24-001*

A

JUL. 87

Ball bearings : change in grease grade. Valid for version 8260-120 which is deleted to the CMM.

8260-120-24-002*

B

JAN. 90

Baffle added to armature for ball bearing protection on drive end. Valid for version 8260-120 which is deleted to the CMM.

8260-120-24-003*

C

JUL. 87

Flanged bearing changed. Valid for version 8260-120 which is deleted to the CMM.

8260-120-24-004

8260-121

JUL. 88

Mounting of an oil screen.

8260-120-24-005

F

MAR. 91

An insulated deflector is fitted at commutator end part of laminated circuit.

8260-120-24-006

E

SEP. 90

Metallic part used to secure electric leads from stator windings and from brushes is isolated from brush holder case.

8260-120-24-007

D

FEB. 92

Replacement of four screws securing the flange and improvement of the tightening torque.

8260-12*-24-008

H

DEC. 98

The shape and the material of the terminal block are different. The capacitors, the terminals and the nuts are kept (for S. G. P/N 8260-120/121).

A

DEC. 98

The shape and the material of the terminal block are different. The capacitors, the terminals and the nuts are kept (for S. G. P/N 8260-123).

J

DEC. 98

Replacement of the speed sensor P/N P058067 by the speed sensor P/N P609742 (for S. G. P/N 8260120/121).

8260-12*-24-009

B

DEC. 98

Replacement of the speed sensor P/N P058067 by the speed sensor P/N P609742 (for S. G. P/N 8260-123).

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

SERVICE BULLETIN

MOD. STATE IDENT.

8260-12*-24-010

K

OCT. 97

The insulator P/N P714615 becomes P/N P721751.

8260-12*-24-011

8260-123

DEC. 98

Brushes P/N P601952 are replaced by brushes P/N P607965.

8260-12*-24-012

M

DEC. 98

Lining P/N P714154 is replaced by lining P/N P714154-1 (for S. G. P/N 8260120/121).

D

DEC. 98

Lining P/N P714154 is replaced by lining P/N P714154-1 (for S. G. P/N 8260-123).

N

DEC. 02

Bearing P/N 410964 is replaced by bearing P/N B320050L, Bearing P/N 410965 is replaced by bearing P/N B320250L (for S. G. P/N 8260-121).

E

DEC. 02

Bearing P/N 410964 is replaced by bearing P/N B320050L, Bearing P/N 410965 is replaced by bearing P/N B320250L (for S. G. P/N 8260-123).

MAY 03

Guarantee the reliability of the Starter Generator by a correct application of the overhaul procedures in accordance with specification.

P

DEC. 04

Obsolescence of the commutator. The commutator P/N P057017-1 is replaced by P/N P500315, the armature P6048233 becomes P/N P604823-4 or P/N P604823-4R when the armature is rewound or recomm (for S. G. P/N 8260121).

F

DEC. 04

8260-12*-24-013

8260-12*-24-014

8260-12*-24-016

DATE

DESCRIPTION

Obsolescence of the commutator. The commutator P/N P057017-1 is replaced by P/N P500315, the armature becomes P/N P604823-4 or P604823-3 P/N P604823-4R when the armature is rewound or recomm (for S. G. P/N 8260-123).

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THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* LIST OF AMENDMENTS

AMDT

BRIEF DESCRIPTION

APPLICABLE TO VERSION

A

Ball bearings : change in grease grade.

8260-120 Version Deleted

B

Baffle added to armature for ball bearing protection on drive end.

8260-120 Version Deleted

C

Flanged bearing changed.

8260-120 Version Deleted

Mounting of an oil screen.

8260-121

F

An insulated deflector is fitted at commutator end part of laminated circuit.

8260-121

E

Metallic part used to secure electric leads from stator windings and from brushes is isolated from brush holder case.

8260-121

D

Replacement of four screws securing the flange and improvement of the tightening torque.

8260-121

G

Replacement of the terminal block P/N P604100 by the terminal block P/N P608636.

8260-121

H

Replacement of the terminal block P/N P608636 by the terminal block P/N P608636-1.

8260-121

J

Replacement of the speed sensor P/N P058067 by the speed sensor P/N P609742.

8260-121

K

The insulator P/N P714615 becomes P/N P721751.

8260-121

M

Lining P/N P714154 is replaced by lining P/N P714154-1.

8260-121

N

Bearing reliability improvement. Bearing P/N 410964 becomes P/N B320050L and Bearing P/N 410965 becomes P/N B320250L.

8260-121

P

Obsolescence of the commutator. The

8260-121

commutator is replaced by P/N P500315,P/N theP057017-1 armature P604823-3 becomes P/N P604823-4 or P/N P604823-4R when the armature is rewound or recomm.

24-32-61

LOA PAGE 1 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* AMDT

BRIEF DESCRIPTION

APPLICABLE TO VERSION

A

The shape and the material of the terminal block are different. The capacitors, the terminals and the nuts are kept.

8260-123

B

Replacement of the speed sensor P/N P058067 by the speed sensor P/N P609742.

8260-123

D

Lining P/N P714154 is replaced by lining P/N P714154-1.

8260-123

E

Bearing reliability improvement. Bearing P/N 410964 becomes P/N B320050L and Bearing P/N 410965 becomes P/N B320250L.

8260-123

F

Obsolescence of the commutator. The commutator P/N P057017-1 is replaced by P/N P500315, the armature P604823-3 becomes P/N P604823-4 or P/N P604823-4R when the armature is rewound or recomm.

8260-123

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LOA PAGE 2 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* TABLE OF CONTENTS Page INTRODUCTION............... ........................... .............. .............. .............. ...................... INTRO 1 1. INTRODUCTION............. ............... ........................... ............................ ........................... .... 1 2. SHOP CHECK .......................... .............. .............. .............. ............................ ..................... 5 3. REVISIONS............. ............................ ............................ ........................... .............. ............ 5 4. LIST OF ABBREVIATIONS.......... .............. ............................ ........................... ................... 5 DESCRIPTION AND OPERATION ........................... .............. ........................... ...................... 1 1. GENERAL .......................... .............. ............................ ........................... ............... .............. 1 2. CHARACTERISTICS .............. .............. ........................... ............................ ........................ 1 3. DETAILED DESCRIPTION .......................... .............. ........................... ........................... .... 4 4. OPERATION .............. ........................... ............................ ........................... .............. .......... 5 TESTING AND FAULT ISOLATION ........................... ........................... ........................... . 1001 1. STARTER GENERATOR TEST ........................... ........................... ........................... ... 1001 2. STARTER GENERATO R FAULT ISOLATION .......................... ........................... ......... 1004 SCHEMATIC AND WIRING DIAGRAMS ........................... ..........................NOT APPLICABLE DISASSEMBLY..................... ........................... .............. ........................... ......................... 3001 1. DISASSEMBLY OF THE STARTER GENERATOR .................................................... . 3001 CLEANING............ .............. .............. .............. .............. ............................ .............. ........... 4001 1. CLEANING OF THE STARTER GENERATOR .............. .......................... ..................... 4001 INSPECTION/CHECK....... .............. ............................ ........................... ............................ 5001 1. VISUAL INSPECTION OF THE STARTER GENERATOR.................. .......................... 5001 REPAIR................ ............................ ........................... .............. .............. .............. ............. 6001 1. REPAIR OF THE STARTER GENERATOR .............. .......................... .......................... 6001 ASSEMBLY........................................................................................................................ 7001 1. ASSEMBLY OF THE STARTER GENERATOR ....................................... ..................... 7001 FITS AND CLEARANCES .............. ............................ ........................... ........................... . 8001 1. FITS AND CLEARANCES .......................... ........................... .............. .......................... 8001 2. TORQUE VALUE TABLE......... .............. ........................... ........................... .................. 8002

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Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

SPECIAL TOOLS, FIXTURES , EQUIPMENT AND CONS UMABLES .............................. 9001 1. LIST OF APPROVED REPAIR FACILITIES .......................... ........................................ 9001 2. SPECIAL TOOLS, FIXTURES AND EQUIPMENT ........................................................ 9002 3. CONSUMABLES .......................... ........................... ........................... ........................... 9006 SPECIAL PROCEDURES .......................... ........................... .............. ........NOT APPLICABLE INSTALLATION ........................... ........................... .............. .......................NOT APPLICABLE SERVICING .............. .............. ........................... .............. .............. .............. NOT APPLICABLE STORAGE (INCLUDING TRANSPORTATION) ........................ .............. ........................ 15001 1. STORAGE INSTRUCTIONS .......................... .............. .............. ........................... ...... 15001 REWORK............. ........................... .............. .............. .............. ................... NOT APPLICABLE Illustrated parts list......................... .............. .............. ............................ .....................TP 10001 INTRODUCTION ........................................ ............................ ........................... .... IPL INTRO 1 1. GENERAL......... .............. ............... ........................... .............. .............. .............IPL INTRO 1 2. UTILISATION OF THE DETAILED PARTS LIST ........................................ ......IPL INTRO 1 3. TERMS AND ABBREVIATIONS USED......................... ............... .....................IPL INTRO 3 4. UPDATING .......................... ............... ........................... .............. ......................IPL INTRO 4 VENDOR CODE INDEX ........................... ............................ .............. ............................ .. VCI 1 ALPHA NUMERICAL INDEX .................................................................................. NI/ALPHA 1 NUMERICAL INDEX................... .............. .............. .............. ........................... ...........NI/NUM 1 DETAILED PARTS LIST................... .............. ........................... ........................... ........... 10001

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Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* INTRODUCTION TASK 24-32-61-871-801-A01 1.

INTRODUCTION A.

General (1) This component maintenance manual (CMM) agrees with the Air Transport Association (ATA) Spec 100 revision 37. (2) This CMM gives the procedures necessary to do easy checks and replacement of parts and components manufactured by THALES AVIONICS ELECTRICAL SYSTEMS S. A., 41 Boulevard de la République BP 53- 78401 CHATOU Cedex-FRANCE. It also gives the procedures for maintenance. The maintenance procedures given in this CMM are only for approved persons with the necessary skills. (3) This CMM gives the shop maintenance procedures of the component. (4) This manual uses the identification of the tasks and subtasks which as specified in the Maintenance Task Oriented Support System (MTOSS). The maintenance tasks and other data have special MTOSS numbers for the use of Electronic Data Processing (EDP). The user of the manual can ignore the MTOSS numbers. (5) This manual contains: −

the technical data for the component,

−

the maintenance and repair procedures for the component,

−

an Illustrated Parts List (IPL) with the data for the component parts. The IPL Figure and the item number identify the parts in all the Page Blocks of the manual.

(6) A check of the DISASSEMBLY, TESTING and ASSEMBLY procedures was done in a workshop. B.

How to Use the Manual (1) Make sure the manual contains the applicable data for your component. Look for the part number on the Title Page. (2) To identify a part or to find a part number, refer to the IPL, which has an Introduction to show the procedure. (3) You must use the instructions in this manual, for all the maintenance steps of a component. Read all the applicable WARNINGS and CAUTIONS before you do the work on the component. (4) When you use consumable materials, a part number, which is shown in the list of the Consumable Materials Table, identifies these materials.

24-32-61

INTRO PAGE 1 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* (5) When you use special tools, a part number, which is shown in the list of the Special Tools Table, identifies these tools. (6) For the tightening torque values of the parts, refer to the Table of Tightening Torques. C. CMM Page Blocks (Page blocks) (1) The information for each component in the CMM is divided into specific Page Blocks. Each Page Block has its specified subject matter and its specified page numbers. These Page Blocks have these titles:

PAGE BLOCK Type

PAGE BLOCK Number

PAGE BLOCK Pagination

INTRODUCTION

INTRO 1

1−99

DESCRIPTION AND OPERATION

1

1−999

TESTING AND FAULT ISOLATION

1000

1001−1999

SCHEMATIC AND WIRING DIAGRAMS

2000

2001−2999

DISASSEMBLY

3000

3001−3999

CLEANING

4000

4001−4999

CHECK

5000

5001−5999

REPAIR

6000

6001−6999

ASSEMBLY

7000

7001−7999

FITS AND CLEARANCES

8000

8001−8999

SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES

9000

9001−9999

SPECIAL PROCEDURES

11000

11001−11999

REMOVAL

12000

12001−12999

INSTALLATION

13000

13001−13999

SERVICING

14000

14001−14999

STORAGE (including

15000

15001−15999

TRANSPORTATION) REWORK (Service Bulletin accomplishment)

16000

16001−16999

ILLUSTRATED PARTS LIST

10000

10001−10999

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INTRO PAGE 2 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* (2) The Introduction explains the organization of the data in the CMM and the use of the data (DO and MP parts only). −

For IPL part: see IPL INTRO (PAGE BLOCK 10000).

−

The introduction includes a glossary of non standard abbreviations.

(3) Description and Operation −

This page block gives general overall information.

−

It gives a mechanical and an electrical description.

−

It explains the configuration and the operation of the component.

−

It explains external connector interconnections in the component.

(4) Testing and Fault Isolation −

This page block contains specific tests and procedures required to determine the condition of a component.

−

It includes fault isolation data.

(5) Schematic and Wiring Diagrams −

(6)

This page block contains contains all schematic diagrams, wiring and interconnecting diagrams of cards, chassis wiring, modules, subassemblies.

Disassembly −

This page block gives step−by−step disassembly instructions in a logical sequence (in the order of IPL item numbers). It includes references to the figure item numbers from the IPL illustration(s) where applicable.

(7) Cleaning −

(8)

This page block gives step−by−step description of the cleaning operations for the component and its parts.

Check −

This page block gives all the check procedures that are necessary during shop maintenance.

(9) Repair −

This page ablock detailed procedures and specifications necessary to restore worncontains or damaged partrepair to serviceable condition.

(10) Assembly −

This page block gives step−by−step assembly instructions in a logical sequence, references to the figure item numbers from the IPL illustration(s) where applicable.

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INTRO PAGE 3 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* (11) Fits and Clearances −

This page block provides the fits and clearances data, in one or more tables, and torque tightening figures if applicable.

(12) Special Tools, Fixtures, Equipment and Consumables −

This page block lists all special tools, fixtures, equipment and consumables necessary for maintenance actions given in the other page blocks.

(13) Illustrated Parts List −

This page block contains the complete list of all the parts of the component (For detailed description of the IPL, see IPL INTRO).

(14) Special Procedures −

This page block contains tasks which are not part of the other page blocks, but are necessary as a result of other maintenance tasks.

−

These tasks are self−contained repairs or preventive maintenance.

(15) Removal −

Not applicable.

(16) Installation −

Not applicable.

(17) Servicing −

Not applicable.

(18) Storage −

This page block contains requirements related to preparation for transportation, special handling, packaging, storage and preservation requirements of the component after assembly or test.

(19) Rework −

Not applicable.

(20) Measurements −

The measurements, which are given in this manual, come from the srcinal manufacturing drawings.

−

This CMM uses the "System International"(S.I.) units for quantities and values. It also gives the imperial units in parentheses.

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INTRO PAGE 4 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* TASK 24-32-61-879-801-A01 2.

SHOP CHECK A.

The manufacturer has checked that the procedures described in the page blocks of the manual are correct. For this purpose, it has performed the disassembly, assembly and

check procedures. TASK 24-32-61-879-802-A01 3.

REVISIONS A.

With each revision written for the manual, full instructions are supplied. These refer to the related page numbers for insertion and deletion.

B.

Revised, added or deleted material is identified by a vertical black line or the letter R in the left-hand margin of the page.

TASK 24-32-61-879-803-A01 4.

LIST OF ABBREVIATIONS

ATA

Air Transport Association of America

DPL

Detailed Parts List

IPL

Illustrated Parts List

LEP

List of Effective Pages

LOA

List Of Amendments

NI/ALPHA

Numerical Index ALPHAbetical

NI/NUM

Numerical Index NUMeric

ROR

Record Of Revisions

RTR

Record of Temporary Revisions

SB

Service Bulletin

SBL

Service Bulletin List

TC

Table of Contents

V

Volt

VA

Volt Ampere

VCI

Vendor Code Index

VDC

Volt Direct Current

24-32-61

INTRO PAGE 5 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PAGE LEFT BLANK INTENTIONALLY

24-32-61

INTRO PAGE 6 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* DESCRIPTION AND OPERATION TASK 24-32-61-872-801-A01 1.

GENERAL (REF. IPL, FIGURES 1 AND 2) NOTE:

This manual covers the maintenance of starter-generator P/N 8260-12*. This startergenerator is provided with a cover fitted with three studs for attachment of a ventilation nozzle.

The starter-generator mainly comprises: −

a frame (2-260),

−

a flanged bearing (2-220),

−

a commutator bearing assembly (1-180),

−

an armature (2-240),

−

a speed sensor (2-100).

The assembly is cooled by a fan (1-140) protected by a cover (1-30). TASK 24-32-61-872-802-A01 2.

CHARACTERISTICS The starter-generator is a shielded unit having the following characteristics: A.

General characteristics −

Overall dimensions

:

See figure 1

−

Maximum altitude

:

10 600 m (35 000 ft)

−

Cooling

:

self-cooling and forced air cooling

−

Rotational direction

:

counter clockwise (as seen from drive shaft end)

−

Attachment

:

quick-release system (taper mounting flange)

−

Weight

:

18.350 kg (40.45 Ib)

24-32-61

PAGE 1 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

B.

Detailed characteristics −

−

Generator operation: •

voltage

:

30 V DC

•

rated current

:

400 A

•

power

:

12 kW

•

speed range

:

7 200 to 12 000 rpm

Starter operation: •

torque

:

3.6 m.kg (126.03 ft.lb)

•

speed

:

1 750 rpm

•

current

:

800 A

•

voltage

:

16 V DC

24-32-61

PAGE 2 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

GRAPHIC 24-32-61-991-001-A01 OVERALL DIMENSIONS FIGURE 1

24-32-61

PAGE 3 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

TASK 24-32-61-872-803-A01 3.

DETAILED DESCRIPTION A.

Frame (REF. IPL, Figure 2) The frame (260) houses a set of field coils whose output leads, protected by a gasket (250) and an insulator (275), are connected to a terminal block (280). The terminal block is secured to the frame by screws (300) and tabwashers (290). It comprises two main terminals (E and B) to which the connecting leads are secured by nuts (340 and 360) and washers (330 and 350), and two auxiliary terminals (A and D) to which the connecting leads are secured by nuts (320 and 380) and washers (310 and 370). A connector (130) is secured to the frame (270) by screws (150) and washers (140) by means of a box (160) secured by screws (180) and tabwashers (170). The identification plate (390), the modification plate (410) and the indicating plate (430) are secured by rivets (400, 420 and 430) to the external surface of the frame.

B.

Flanged bearing (REF. IPL, Figure 2) The flanged bearing (220), fitted at the front with a baffle for cooling air exhaust, fits into the frame to which it is secured by screws (230). A locating pin is provided at the front to correctly position the starter-generator on its mount. The flanged bearing is provided with a central bore accommodating a ball bearing (70). This ball bearing is retained in the flanged bearing by a flange (80) secured by screws (90) and on the armature shaft by a key (40).

C. Commutator bearing assembly (REF. IPL, Figures 1 and 2) The commutator bearing assembly (1-180) fits into the frame to which it is secured by screws (1-190) fitted with tabwashers (1-200) and plain washers (1-210). It is fitted with a central bore accommodating a ball bearing (1-470) whose outer race ring is retained by a flange (1-480) secured by screws (1-490). The commutator bearing assembly comprises four guides (1-410) accommodating brushes (1-60) applied against the commutator by brush springs (1-310) retained on their pins (1250) by spacers (1-320) and (1-330) and retaining rings (1-340). The brush shunts are connected to the windings of the set of field coils by screws (1-70) and washers (1-80). A removable brushtocover (1-10) with a (1-20) is placed around the commutator bearing assembly permit rapidfitted checking ofscrew the brushes. D. Armature (REF. IPL, Figures. 1 and 2) The armature (2-240) is driven by a torque shaft (1-90) whose visible portion is provided with a splined drive end.

24-32-61

PAGE 4 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

E.

Fan (REF. IPL, Figure 1) The fan (1-140), which bears against the inner race ring of the ball bearing (1-470), is secured to the armature shaft by a key (1-150) and a nut (1-160) fitted with a washer (1-170), for self-cooling purposes. It draws the air through a ventilation nozzle secured to a cover (1-30) by 3 studs, and expels it into the starter-generator to provide adequate cooling. The cover is secured by screws (1-40) and washers (1-50).

F.

Vibration absorber (REF. IPL, Figures 1 and 2) The starter-generator is fitted with a torque shaft vibration damper consisting of two discs (2-10) and (2-30) driven in rotation by the armature and the torque shaft, respectively. In the event of torque shaft vibration, these discs rub against a lining (2-20) placed between them until vibration is suppressed. A spring (1-120), clamped by a nut (1-100) and a bearing against washers (1-110) and (1-130), is used to adjust the operating clearance of the vibration damper.

G. Speed sensor (REF. IPL, Figure 2) The speed sensor (100) is located at the front of the starter-generator and is secured to the flanged bearing (220) by a nut (120) fitted with a washer (110). TASK 24-32-61-872-804-A01 4.

OPERATION (REF. FIGURE 2) The starter-generator comprises a four-pole magnetic circuit with four shunt coils connected in series between the terminal (A) and the negative terminal (E) and four commutating and compensating coils connected in series between terminal (E) and the negative brushes. The terminal (D) is connected to the negative brushes. A.

Starter operation The starter-generator operates as a series-wound DC motor capable of providing a torque of 3.6 m.kg (26.03 ft.lb).

B.

Generator operation The starter-generator generates a DC voltage of 30 V and is capable of providing a power of 12 kW for driving speeds ranging from 7 200 to 12 000 rpm.

24-32-61

PAGE 5 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

GRAPHIC 24-32-61-991-002-A01 OPERATION FIGURE 2

24-32-61

PAGE 6 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* TESTING AND FAULT ISOLATION TASK 24-32-61-700-801-A01 1.

STARTER GENERATOR TEST A.

Reason for the job Self-explanatory

B.

Job set-up Information (1) Tools, fixtures and equipment NOTE: You can use equivalent alternatives for the items given in the list. NOTE: Refer to the page block “SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES” for full data about the special tools in this list. NOTE: The tests must be performed at a temperature of + 20 °C (68 °F). NOTE: During the tests the starter generator must be self-cooled. NOTE: Generator brushes must be seated 100 % in the direction of rotation and 80% minimum in the axial direction. NOTE: Connect the various test set-up components as shown on the test set-up figure 1002. PART NUMBER

QTY

NAME

No specific

1

Voltage regulator identical to that installed in the aircraft or equivalent

No specific

1

Starter-generator drive stand capable of a driving speed of 14000 rpm

No specific

1

Load resistor (RC) capable of 500 A at 30 V

No specific

1

Moving-coil ammeter (A1), class 0.5, with 20 A shunt

No specific

1

Moving-coil ammeter (A2), class 0.5, with 500 A shunt

No specific

1

Moving-coil voltmeter (V1), class 0.5, rating: 40 V DC

No specific

1

Megger for measuring the insulating resistance at 45-50 V DC

No specific

1

SPST switch (IC)

No specific

1

Resistor 0.4 Ω, 50 W

No specific

1

Vibrotest Schenk 60 equipped with captor AS.065 x 107 x, 3 kHz high-pass band filter and 1 kHz low-pass band filter or equivalent

24-32-61

PAGE 1001 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PART NUMBER

QTY

NAME

VCF02GE

1

Switch I1: 10A or equivalent

350X4033R

1

Rheostat Rh1: 315 W, 33 Ω, 5 % or equivalent

Plate shunt 100 A

1

Shunt: 100 A, 75 mV or equivalent

30243STPA-209

1

Contactor K1: 200 A, 28 V DC or equivalent

C. Job set-up Not applicable. D.

Procedure Subtask 24-32-61-750-001-A01 (1) Maximum regulation speed test (For overhaul only) −

Gradually start the drive stand.

−

Drive the starter-generator at a speed of 12 000 rpm.

−

Check the voltage on V1 is 29 V DC ± 0.3 V DC at 20 °C (68 °F) or 29 V DC ± 0.5 V DC full temp range.

• the field current is : 1 A ≤ I ≤ 2.1 A as read on A1. Subtask 24-32-61-750-002-A01 (For overhaul only)

(2) Minimum regulation speed test (For overhaul only) −

Gradually start the drive stand.

−

Drive the starter-generator at a speed of 7200 rpm.

−

Set the voltage reading on V1 to 29 V.

−

Set the load resistance reading on A1 is 400 A.

−

Check the field current measured is : I < 11 A.

Subtask 24-32-61-750-003-A01 (3) Insulation test −

Check that the insulation resistance of the starter-generator is ≥ 20 kΩ with 45-50 V DC between and bearing change. terminal E and frame, applied for a brush change or a brush

24-32-61

PAGE 1002 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

Check that the insulation resistance of the starter-generator is ≥ 100 kΩ with 45-50 V DC applied for an overhaul.

−

Check that the insulation resistance of the starter-generator is ≥ 10 MΩ with 45-50 V DC between pin 1 of the speed sensor and the frame and between pin 2 of the speed sensor and the frame.

NOTE: Discharge the spark capacitors before carrying out the insulation test. Subtask 24-32-61-750-004-A01 (4) Resistance value of the speed sensor −

Check that the resistance value is 115 Ω ± 10 Ω with 45-50 V DC between pins 1 and 2 of the speed sensor connector.

Subtask 24-32-61-750-005-A01 (5) Vibration test This test has to be carried out under no load, at a speed of 6000 rpm in starter operating mode and without the torque shaft (1-90) and vibration damper (2-30) fitted on the machine. −

Connect the starter generator as shown in figure 7008.

− −

Set the excitation rheostat (Rh1) to its munimum resistance value. Set the voltage of the variable DC power supply at the munimum value.

−

Close switch I1 and gradually increase the voltage up to 30 V DC.

−

Increase the resistance (Rh1) to obtain a rotational speed of approximately 6000 rpm.

−

Using a vibrotest, check that: •

The vibration on DE (Drive End) (see figure 1001) is ≤ 15 μm.

•

The vibration on NDE (Not Drive End) (see figure 1001) is ≤ 15 μm.

−

Reset the rheostat (Rh1) to a minimum and open switch I1 to stop the starter generator.

−

Decrease the voltage of the variable DC power supply at the minimum value.

24-32-61

PAGE 1003 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

GRAPHIC 24-32-61-991-1001-A01 VIBRATION TEST FIGURE 1001

24-32-61

PAGE 1004 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* TASK 24-32-61-700-802-A01 2.

STARTER GENERATOR FAULT ISOLATION A.

Reason for the job Self-explanatory

B.

Job set-up Information Not applicable

C.

Job set-up Not applicable

D.

Procedure FAULT

−

Vibration and abnormal noises.

POSSIBLE CAUSE −

−

Fan rubbing against the cover. Rear ball bearing defective.

CORRECTION −

−

Check the fan and the cover, replace the defective part. Replace the ball bearing and refer to page block «FITS AND CLEARANCES » for assembly.

STARTER OPERATION −

−

−

The starter generator fails to rotate. At rated loads, the startergenerator does not rotate at normal speed and does not apply the rated torque of 3.6 m.daN (26.55 ft.lb). Excessive current consumption.

−

Torque shaft broken. Brush shunt open.

−

Worn brushes.

−

−

−

Partial short-circuit in the inductor. Short-circuit in the commutator or armature windings.

−

−

−

−

−

Replace the torque shaft. Replace the brushes. Measure the brush length and replace them if out of tolerance. Replace the frame. Clean the commutator. If the trouble persists, replace the armature.

24-32-61

PAGE 1005 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

FAULT

POSSIBLE CAUSE

CORRECTION

GENERATOR OPERATION −

Zero output voltage.

−

−

−

−

Incorrect commutation

−

Torque shaft broken. Shunt winding shorted or opened. Brushes not sliding correctly in their guides.

−

Replace the torque shaft.

−

Replace the frame.

−

Clean the brush guides.

The residual measurement must be performed after a heating test at 6400 rpm. It must not be less than 0.8 V.

TABLE 24-32-61-992-101-A01 NOTE :

The regulator used in this set-up is an «THALES A.E.S.» generator control unit P/N 102-003-**

GRAPHIC 24-32-61-991-1002-A01 TEST SET-UP DIAGRAM FIGURE 1002

24-32-61

PAGE 1006 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* DISASSEMBLY TASK 24-32-61-000-801-A01 1.

DISASSEMBLY OF THE STARTER GENERATOR Disassemble the starter-generator only to the extent necessary to repair or replace defective parts. In programmed maintenance, two types of operations are possible. NOTE :For the two types of operation, discard systematically all locking parts. −

Brushes and / or Bearings replacement (Ref. IPL, Figures. 1 and 2) • •

Disassembly (Refer to page block ″DISASSEMBLY″). Replace components detailed in the Kit P/N CBR8260-121, CBR8260-123, CRR8260123 (bearing change), CBA8260-121 and CBA8260-123 (brush change).

•

Clean the armature (Refer to Subtask 24-32-61-160-003-A01 ″).

•

Assembly (Refer to page block ″ASSEMBLY″).

CBR8260-121 and CBR8260-123 : brush and bearing replacement for SG 8260-121 and 8260-123 − Bedding the brushes is recommended to avoid problem’s during the first start (Refer Subtask 24-32-61-420-014-A01). − Effect the speed sensor adjustment (Refer Subtask 24-32-61-420-013-A01). − Effect the vibration test (Refer Subtask 24-32-61-750-005-A01)

DETAIL K IT P/N CBR8260-12 1 AND CB R8260-123 FIGURE

ITEM

QTY

DESCRIPTION

1

60

8

Brush

1

80

8

Springwasher

1

100

1

Nut

1

110

1

Washer

1

170

1

Washer lock

1

200

4

Tabwasher

1

210

4

Washer

1 1

470 490

1 4

Bearing Screw

2

50

1

Tabwasher

2

70

1

Bearing

2

90

4

Screw

24-32-61

PAGE 3001 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

CRR8260-123 : bearing replacement for SG 8260-121 and 8260-123. CAUTION: : EACH BRUSHES MUST BE REFIT IN THE SAME LOCATION LIKE BEFORE DISASSEMBLY. − Effect the speed sensor adjustment (Refer Subtask 24-32-61-420-013-A01). − Effect the vibration test (Refer Subtask 24-32-61-750-005-A01)

DETAIL KIT P/N CRR8260-123 (BEARING CHANGE) FIGURE

ITEM

QTY

1

80

8

Springwasher

DESCRIPTION

1

100

1

Nut

1

110

1

Washer

1

170

1

Tabwasher

1

200

4

Tabwasher

1

210

4

Washer

1

470

1

Bearing

1

490

4

Screw

2

50

1

Tabwasher

2

70

1

Bearing

2

90

4

Screw

CBA8260-121 and CBA8260-123 : brush replacement for SG 8260-121 and 8260-123 − Bedding the brushes is recommended to avoid problem’s during the first start (Refer Subtask 24-32-61-420-014-A01).

DETAIL KIT P/N CBA8260-121 AND CBA8260-123 (BRUSH CHANGE)

FIGURE 1

ITEM 60

QTY 8

DESCRIPTION Brush

1

80

8

Springwasher

1

100

1

Nut

1

170

1

Washer lock

24-32-61

PAGE 3002 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* −

Overhaul (Ref. IPL, Figs. 1 and 2) POST SB 8260-12*-24-014 • • • • •

Disassembly (Refer to page block ″DISASSEMBLY″). Replace components as detailed in the Kit P/N RGN8260-120, RGN8260-121 and RGN8260-123. Clean all parts (Refer to page block ″CLEANING″). Check all parts (mechanical, visual inspection and electrical) (Refer to page block ″CHECK ″ and “TABLE OF FITS AND CLEARANCES”). Apply systematically varnish 433-37A on all the faces of the windings heads .

•

Apply systematically anti-flash varnish 2407 on commutator bearing (1-180), armature (2-240) (Refer to page block ″REPAIR″).

•

Turn systematically the commutator diameter (minimum diameter = 67 mm (2.637 in) (Refer to page block ″REPAIR″).

CAUTION : IF THE ARMATURE MUST BE REPLACED DUE TO COMMUTATOR DIAMETER SMALLER THAN THE LIMIT OR DAMAGED, THE REPAIRED ARMATURE MUST BE FULLY COMPLIANT WITH THE TAES ARMATURE P604823-4. •

Turn the commutator to a width of 2 mm (0.078 in) and to a depth of 1 mm (0.039 in) (Refer to page block ″REPAIR″).

•

Mill the micas to a depth of 0.5 to 1 mm maximum (Refer to page block ″REPAIR″).

•

Diamond the commutator (Refer to page block ″REPAIR″). (a) Check that the total out of round of the commutator is ≤ 0.008 mm (0.000314 in) (before SB 8206-12*-24-016). (b) Check that the total out of round of the commutator is ≤ 0.006 mm (0.000236 in) (post SB 8206-12*-24-016). (c) Check that the bar to bar of the commutator is ≤ 0.003 mm (0.0001181 in) (before SB 8206-12*-24-016). (d) Check that the bar to bar of the commutator is ≤ 0.002 mm (0.0000787 in) (post SB 8206-12*-24-016).

•

Balance the armature (2-240) (Refer to page block ″REPAIR″).

•

Assembly (Refer to page block ″ASSEMBLY″).

24-32-61

PAGE 3003 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

DETAIL KIT P/N RGN8260-120, RGN8260-121 AND RGN8260-123 FIGURE

ITEM

QTY

DESCRIPTION

1

50

4

Washer

1

60

8

Brush

1

70

8

Screw

1

80

8

Springwasher

1

100

1

Nut

1

170

1

Washer lock

1

200

4

Tabwasher

1

210

4

Washer

1

470

1

Bearing

1

490

4

Screw

2

50

1

Washer lock

2

70

1

Bearing

2

90

4

Screw

2

140

4

Washer

2

170

2

Tabwasher

2

190

1

Lug

2

200

1

Springwasher

2

230

8

Screw

2

250

1

Gasket

2

290

2

Tabwasher

2

310

1

Springwasher

2

330

1

Springwasher

2

350

1

Springwasher

2 370 Item not Illustrated

1 4

Springwasher Sleeve

24-32-61

PAGE 3004 MAY 19/08

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

A.

Reason for the job Self-explanatory

B.

Job set-up Information (1) Tools, fixtures and equipment NOTE: Refer to the page block “TESTING AND FAULT ISOLATION” or “INSPECTION/CHECK” to find the cause of a malfunction, or the condition of the equipment. NOTE: Mandatory discard all locking parts. During an overhaul, also discard the brushes (1-60), the ball bearings (1-260) and (2-70) and the lining (2-20). NOTE: Refer to the page block SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES for full data about the special tools in this list.

PART NUMBER

QTY

NAME

E4276

1

Brush hook

E4820

1

Disc removing tool

E4233

1

Pin

E3396

1

Wrench

E4148-1J

1

Slotted nut socket

E6072

1

Commutator bearing extractor

E7351

1

Bearing pusher

E11875

1

Speed sensor tightening tool

E15526-2

1

Base

E5980

1

Vee

E5981

1

Support

No specific

1

Soldering iron

(2) Referenced information REFERENCE

DESIGNATION

IPL Figures 1, Starter generator 2 and 3

24-32-61

PAGE 3005 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

C. Job set-up Not applicable D.

Procedure Subtask 24-32-61-020-001-A01 (1) Removing of the protection covers −

Remove the clamp (3-20) and the cover (3-10) from the starter generator.

−

Remove the cover (3-30) from the connector of the starter generator.

Subtask 24-32-61-020-002-A01 (2) Removing the brushes −

Install the starter generator on the vee P/N E5980.

−

Unlock and unscrew the screw (1-20) to remove the cover band (1-10).

−

Carefully mark the positions of brushes (1-60) and the associated shunts.

−

Remove the screws (1-70) fitted with the washers (1-80), lift brush springs (1-310) using the brush dog hook P/N E4276 and remove the brushes (1-60).

Subtask 24-32-61-020-003-A01 (3) Removing the cover −

Unlock and remove the four screws (1-40) fitted with the washers (1-50), then remove the cover (1-30).

Subtask 24-32-61-020-004-A01 (4) Removing the torque shaft −

Prevent the torque shaft (1-90) from rotating holding it with the disc (2-10), remove and discard the nut (1-100), then remove the plate washer (1-110), the spring (1-120) and the washer (1-130).

−

Remove the torque shaft fitted with the disc (2-10).

−

Remove the lining (2-20).

Subtask 24-32-61-020-005-A01

(5) Removing disc (2-10) − Using the tool P/N E4820, separate the disc (2-10) from the torque shaft (1-90).

24-32-61

PAGE 3006 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

Subtask 24-32-61-020-006-A01 (6) Removing disc (2-30) −

Unlock the nut (2-60), then prevent the armature (2-240) from rotating with the tool P/N fitted with the pin P/N E4233 and remove the nut (2-60) with the tool P/N E3396 E4148-1J.

NOTE: Fit the tool P/N E3396 into the splines of armature (2-240) from the fan end. −

Discard the washer (2-50).

−

Remove the disc (2-30) and the recover key (2-40).

Subtask 24-32-61-020-007-A01 (7) Removing the fan −

Unlock the nut (1-160), then prevent the armature (2-240) from rotating with the wrench P/N E3396 fitted with the pin P/N E4233 and remove the nut (1-160) with the tool P/N E4148-1J.

NOTE: Fit the tool P/N E3396 into the armature (2-240) from the flanged bearing end. −

Discard the washer (1-170).

−

Remove the fan (1-140) and the recover key (1-150).

Subtask 24-32-61-020-008-A01 (8) Removing the commutator bearing assembly −

Unlock and remove the screws (1-490) and remove the flange (1-480).

−

Unlock the screws (1-190).

−

Remove the screws (1-190) fitted with the tab washers (1-200) and the washers (1210).

−

Remove the screws (2-90).

−

Move aside the flange (2-80) fitted with the speed sensor assembly (2-100).

NOTE: With the tool P/N E6072 fitted on drive flange separate the starter-generator into two parts, the armature and commutator bearing assembly on one side, and the frame assembly and flanged bearing housing, on the other side. NOTE: Handle this assembly by the armature and not by the commutator bearing assembly. Do not touch the commutator with the fingers.

24-32-61

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

Remove the gasket (2-250).

−

Protect the commutator with ice paper if the latter must not machined.

−

With the tool P/N E6072 remove the commutator bearing assembly from the armature by pulling it exactly in line with the armature axis, in order to avoid

commutator damages. NOTE: Do not touch the commutator with the fingers. Subtask 24-32-61-020-009-A01 (9) Removing the ball bearing −

Remove the screws (1-490).

−

Remove the flange (1-480) then extract the ball bearing (1-470).

−

Remove the ball bearing (1-470) with the tool P/N E7351.

Subtask 24-32-61-020-010-A01 (10) Removing the brush springs −

Release the brush springs (1-310).

−

Remove the ring retaining (1-340).

−

Remove the spacer (1-330).

−

Remove the first brush spring (1-310).

−

Remove the spacer (1-320).

−

Remove the second brush spring (1-310).

Subtask 24-32-61-020-011-A01 (11) Removing the flanged bearing −

Install the starter generator on the support P/N E5981.

−

Remove the screws (2-230), then move aside the flanged bearing (2-220) fitted with the flange (2-80) and the speed sensor assembly (2-100).

−

Install the starter generator on the support P/N E15526-2.

−

Remove the screws (2-90).

− −

Move aside the flange (2-80) fitted with the speed sensor assembly (2-100). Remove the ball bearing (2-70) with the tool P/N E7351.

CAUTION:

DO NOT EXERT TENSION ON THE LEADS OF SPEED DETECTOR ASSEMBLY (100).

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

Subtask 24-32-61-020-012-A01 (12) Disassembling the frame −

Install the frame on the base P/N E15526-2.

(a) Removing the terminal block −

Remove the nuts (2-320) and (2-380) fitted with the washers (2-310) and (2-370), then the nuts (2-340) and (2-360) fitted with the washers (2-330) and (2-350).

NOTE : Use the pipe wrenches to avoid damaging the sides of the terminal block. −

Unlock and remove the screws (2-300), discard the tab washers (2-290) and remove the terminal block (2-280) being careful not to damage the connecting leads.

−

If the sleeves (2-395) are loose discard them.

−

Carefully move aside the electrical connections of the frame and remove the insulator (2-275).

Subtask 24-32-61-020-013-A01 (13) Removing the speed sensor assembly (a) For maintenance of repair of a starter-generator component. NOTE: Do not remove the speed sensor assembly (2-100) from its support on flange (2-80) to carry out a maintenance or repair operation: leave the detector assembly attached to the starter-generator by connector (2-130). (b) For replacement of the speed sensor assembly −

Unscrew the thumb nut (2-120) using the tool P/N E11875.

−

Disengage the speed sensor assembly (2-100) from its support on the flange (2-180).

−

Remove and discard the washer (2-110).

−

Remove the thumb nut (2-120) and discard it if serial number is 81 and smaller.

−

Remove the screws (2-150) and discard the washers (2-140).

−

Disengage the connector (2-130) from its box (2-160).

−

Mark the electrical leads of speed detector assembly (2-100) and unsolder them from the connector (2-130) with a soldering iron.

−

Move aside the connector (2-130).

−

Unlock the screws (2-180) and discard the tab washers (2-170).

−

Remove the box (2-160).

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

E.

−

Remove the screws (2-210) and discard the washer (2-200).

−

Remove the speed sensor assembly (2-100).

Close-up Not applicable.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* CLEANING TASK 24-32-61-100-801-A01 1.

CLEANING OF THE STARTER GENERATOR A.

Reason for the job Self-explanatory

B.

Job set-up Information (1) Tools, fixtures and equipment NOTE: Use the special tools and equipment given in the list in the page block “SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES”. PART NUMBER

QTY

NAME

No specific

1

Cabin with suction and water screen functions, type CORAL MINIVELO series

No specific

1

Ultrasonic cleaning machine, FISA type, series 3 FR 34

No specific

1

Megger for measuring the insulation resistance at 45-50 V DC

No specific

1

Compressed air with a capacity of 7,5 bar (108 psi) with tool P/N 506277-1

No specific No specific

1 1

Stiff nylon bristle brush Oven with a capacity of 180 °C (356 °F))

(2) Consumables NOTE: Use the special tools and equipment given in the list in the page block “SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES”. PART NUMBER

NAME

90017838

Washing liquid FIMM M18 or equivalent

90017839

Washing liquid FIMM M36 or equivalent

7954A009

Red anti-flash varnish type 2407 or equivalent

No specific

Adhesive cloth

No specific

Brush

No specific

Fine emery cloth to get a very clean surface

(3) Referenced information REFERENCE IPL Figure 2

DESIGNATION Starter generator

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

C. Job set-up Not applicable D.

Procedure NOTE: The purpose of this page block is to specify the methods to be used to clean the mechanical parts and the windings of the starter generator. Subtask 24-32-61-160-001-A01 (1) Cleaning of the frame assembly The cleaning operation is performed in two stages: −

pre-cleaning.

−

cleaning. −

It is mandatory, before starting this operation to remove: •

the terminal block (2-280) as detailed in the page block DISASSEMBLY, Subtask 24-32-61-040-011-A01.

CAUTION : ONCE THE TERMINAL BLOCK IS REMOVED, THE VARIOUS CONNECTIONS WILL BE FREE. DURING THE CLEANING OPERATIONS, TAKE ALL THE NECESSARY STEPS TO AVOID ANY DAMAGE TO THE FIBREGLASS INSULATING SLEEVES. •

the speed24-32-61-040-012-A01. detector (2-100) as detailed in the page block DISASSEMBLY, Subtask

NOTE : Following this operation, recover the insulating sleeves. (a) Pre-cleaning the frame assembly −

Start up the cleaning cabin (suction syste, pump for water screen, washing liquid FIMM M18 P/N 90017838 and M36 P/N 90017839).

−

Place the frame assembly in the cleaning cabin.

−

Blow the inside of the frame to remove any carbon dust (pressure provide P=7,5 bar (108 PSI).

(b) Cleaning the frame assembly −

Place the frame assembly in the tank of the ultrasonic cleaning machine.

−

Start up the machine.

− −

Do a complete cleaning cycle (duration 1 hour). Install the frame assembly in an oven at a temperature of 180 °C (356 °F) for 4 hours.

−

At the end of the operation, examine that the insulation between the negative connection and ground is greater than 1 M Ω. If not, do a new cleaning cycle.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

If after a complete cleaning cycle the insulation is less than 1 M Ω: •

perform a new pre-cleaning cycle,

•

brush vigorously the connections and then do another cleaning cycle of the frame assembly.

NOTE: Do as many cleaning cycles as needed to get an insulation value of greater than 1 MΩ. Subtask 24-32-61-160-002-A01 (2) Cleaning the mechanical parts −

Place the parts to be cleaned in the tank of the ultrasonic cleaning machine.

NOTE: If the parts to be cleaned are very dirty, pre-clean the parts in the cleaning cabin. −

Start up the machine.

−

Do a complete cleaning cycle (duration 1 hour).

Subtask 24-32-61-160-003-A01 (3) Cleaning of the armature This operation is performed in two stages: − pre-cleaning, −

cleaning.

CAUTION:

DURING THE PRE-CLEANING AND CLEANING OPERATIONS, DO NOT TOUCH THE COMMUTATOR WITH YOUR FINGERS AND TAKE ALL NECESSARY STEPS TO AVOID DAMAGE TO THE MICA UNDER THE COMMUTATOR BLADES.

(a) Pre-cleaning −

Start up the cleaning cabin (suction system, power for water screen, washing liquid FIMM M18 P/N 90017838 and M36 P/N 90017839).

−

Using the standard blower connected to a dry compressed air generator, clean all the cavities in the armature. •

on the commutator, insert the tool nozzle roller bearing side,

•

Examine that the air compressor provides 2,06 bar (30 PSI).

CAUTION: −

DON'T POINT DIRECTLY THE DRY COMPRESSED AIR SPRAY ON THE MICA (SEE FIGURE 4001).

Press the blower trigger.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

Perform this operation blade by blade 360° around the commutator.

CAUTION: −

BE SURE TO TAKE ALL THE NECESSARY PRECAUTIONS MENTIONED ABOVE.

Insert the blower nozzle P/N 506277-1 between the radial connections connecting the commutator blades to the armature conductors as shown in the Figure 4001.

−

Ensure the dry compressed air generator provides a pressure of 7,5 bar (108 PSI).

−

Press the blower trigger.

−

Perform this operation 360° around the rotor.

−

Complete the pre-cleaning operation by using the nozzle to blow all the accessible external parts of the armature.

CAUTION:

BE SURE TO TAKE ALL THE NECESSARY PRECAUTIONS MENTIONED ABOVE.

(b) Cleaning −

Put the rotor vertically in the tank of the ultrasonic cleaning machine.

−

Do a complete cleaning cycle (time 1 hour).

−

Install the armature in an oven at a temperature of 180 °C (356 °F) for 4 hours.

−

At the end of the cleaning operation, check that the insulation between the commutator and the metal part is greater than 1 M Ω. If not, repeat the cleaning cycle.

NOTE : Do the cleaning cycle as many times as necessary to get the necessary insulation value greater than 1 M Ω. After cleaning operation, check that all the periphery surface of the armature is coat with red anti-flash varnish 2407 P/N 7954A009. If there is some faults carry out the touching up with a brush. If the faults are more important: −

Scrape varnish flakes and slightly sand with a fine emery cloth to get a very clean surface.

−

Protect the unvarnished areas with adhesive cloth.

−

Use a spray gun to apply red anti-flash varnish 2407 P/N 7954A009 on the armature.

−

Remove the adhesive cloth masks.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

Heat the varnish at 150 °C (302 °F) for about 2 hours to cure it.

CAUTION:

AFTER THIS OPERATION IT IS NECESSARY TO PERFORM A DIAMOND SURFACING OF THE ARMATURE (SEE PAGE BLOCK "REPAIR”).

Subtask 24-32-61-160-004-A01 (4) Cleaning the commutator bearing assembly This operation is performed in two stages: −

pre-cleaning,

−

cleaning.

(a) Pre-cleaning −

Start up the cleaning cabin (suction system, pump for water screen, washing liquid FIMM M18 P/N 90017838 and M36 P/N 90017839).

−

Place the commutator bearing assembly in the cleaning cabin.

−

Blow the inside of the commutator bearing assembly to remove any carbon dust pressure provide P = 7,5 bar (108 PSI).

(b) Cleaning −

Put the commutator bearing assembly in the tank of the ultrasonic cleaning machine.

−

Start up the machine.

−

Do a complete cleaning cycle (duration 1 hour).

−

Install the commutator bearing assembly in an oven at a temperature of 180 °C (356 °F) for 4 hours.

−

At the end of the operation, examine that the insulation between the brushes guide and ground is greater than 1 MΩ. If not, do a new cleaning cycle.

NOTE : Do the cleaning cycle as many times as necessary to get the necessary insulation value greater than 1 M Ω. After cleaning operation, check that all the periphery surface of the commutator bearing assembly is coat with red anti-flash varnish 2407 P/N 7954A009. If there is some faults carry out the touching up with a brush. If the faults are more important: −

Scrape varnish flakes and slightly sand with a fine emery cloth to get a very clean surface.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

Protect the unvarnished areas with the adhesive cloth.

−

Use a spray gun to apply red anti-flash varnish 2407 P/N 7954A009 on the commutator bearing assembly.

−

Remove the adhesive cloth masks.

−

Heat the varnish at 150 °C (302 °F) for about 2 hours to cure it.

Subtask 24-32-61-160-005-A01 (5) Speed detector assembly −

E.

Using a stiff nylon bristle brush, remove all the adhesive residues, from the speed detector body at the nut locations and on the flange.

Close-up Not applicable.

GRAPHIC 24-32-61-991-4001-A01 CLEANING FIGURE 4001

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* INSPECTION/CHECK TASK 24-32-61-200-801-A01 1.

VISUAL INSPECTION OF THE STARTER GENERATOR A.

Reason for the job Self-explanatory

B.

Job set-up Information (1) Tools, fixtures and equipment NOTE: Use the special tools and equipment given in the list in the page block “SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES”. PART NUMBER No specific

QTY

NAME

1

Megger for measuring the insulating resistance at 45-50 V DC

P611845

1

Brush Wear Checking Gauge

No specific

1

Dynamometer

No specific

1

Spring test machine

No specific No specific

1 1

Ohmmeter (Internal R: 20000 ΩV) Micrometer internal 30-45 mm (1.181-1.771 in)

No specific

1

Micrometer external 0-25 mm (0-0.984 in)

No specific

1

Caliper square 0 to 250 mm (0 to 9.842 in)

No specific

2

Measuring pin gages diameter 2,438 mm (0.0960 in)

(2) Referenced information REFERENCE IPL Figure 1 C.

DESIGNATION Starter generator

Job set-up Not applicable

D.

Procedure NOTE: During the checks, visually inspect the unit to distinguish the parts which are to be reused from those which are to be replaced.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

NOTE: Carefully check for: - Cleanness of the unit and condition of protective coatings. - Cracks, scoring or pitting. - Signs of wear or attrition. - Condition of threads and teeth. NOTE: Compare the dimensions of parts with those specified in the page block "FITS AND CLEARANCES". Discard all out-of-tolerance parts. NOTE: Certain subassemblies should be subjected to special checks, in addition to the above ones. NOTE: The insulation tests should be carried out with 45-50 V DC applied. The insulation resistance of the component parts should be ≥ 300 KΩ. Subtask 24-32-61-210-001-A01 (1) Checking the frame −

Carry out an insulation test, if the test is unsatisfactory, refer to the page block "CLEANING", subtask 24-32-61-160-001-A01.

−

Measure the resistance of the excitation winding between the terminals (A and E) with an ohmmeter.

−

The measured value should be 2.03 Ω ± 0.1 Ω at 20 °C (68 °F) ; if not, discard the frame or send it for repair.

−

Check the commutating and compensating winding (equalizer winding) for electrical continuity between terminals (D and E). If no continuity exists, discard the frame.

Subtask 24-32-61-210-002-A01 (2) Checking the armature The commutator segments should have a uniform glossy with light circumferential scores, and should be noticeable projecting or recessed: if not, carry out diamond surfacing (See page block "REPAIR"). NOTE: Do not touch the commutator with the fingers. The uniform, light circumferential scores caused by the use of cored carbon brushes for operation at high altitude are normal and do not affect the operation of the startergenerator. − If the segments have blackened, check that the armature is not shorted or the winding is not opened.

24-32-61

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

Measure the insulation resistance between the commutator and the shaft ; if the measured value is incorrect, refer to, Subtask 24-32-61-160-003-A01.

NOTE: Apply the megger test spikes to the sides of the segments, to avoid scoring them. Subtask 24-32-61-210-003-A01 (3) Checking the brushes (REF. to figures 5001 and 5002) CAUTION:

NEVER REMOVE THE BRUSHES FROM THEIR GUIDES TO CHECK THEM. ONLY REMOVE THE BRUSHES WEN THEY HAVE TO BE REPLACED WITH NEW ONES.

NOTE: Brushes must be checked to determine the limit of use and condition of the starter generator. The procedure is the same for each one of both engines and applies on the two brushes of the three accessible brush lines (six brushes have to be checked). CAUTION:

DO NOT TOUCH THE COMMUTATOR WITH THE BRUSH GAUGE P/N P611845.

−

Unlock and remove the screw (1-20) to remove the cover band (1-10).

−

Move apart the brush wires (item 7, figure 5002) to clear the upper part of the brushes (item 6, figure 5002).

−

Install the brush gauge P/N P611845 between the two brush springs (item 5, figure 5002).

−

Set the brush wear checking gauge P/N P611845 (See figure 5001) in contact against the brush guide (reference face) and against the brush to be checked.

−

Set the the brush gauge P/N P611845 in contact with the brush spring (item 5, figure 5002).

−

Record the result for each brush of the three accessible brush lines.

−

If at 500 FH •

All brushes checked are in green area, the brushes can be kept on the Starter Generator until the next brush check (300 FH later).

•

One or several brushes checked are in yellow area, the brushes can be kept on the Starter Generator until the next brush check (150 FH later).

•

One or several brushes checked are in red area, all the brushes have to be replaced as decribed in subtask 24-32-61-020-001-A01.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

If at 800 FH •

All brushes checked are in green area, the brushes can be kept on the Starter Generator until the next maintenance step i.e. bearing change or overhaul (1200 FH or 2400 FH).

•

One or several brushes checked are in yellow area, the brushes can be kept on the Starter Generator until the next brush check (150 FH later).

•

One or several brushes checked are in red area, all the brushes have to be replaced as decribed in subtask 24-32-61-020-001-A01.

GRAPHIC 24-32-61-991-5001-A01 BRUSH WEAR CHECKING GAUGE FIGURE 5001

GRAPHIC 24-32-61-991-5002-A01 BRUSH CHECK FIGURE 5002

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

Subtask 24-32-61-210-004-A01 (4) Checking the brush spring tension (REF. to figure 5003) −

Using a strip of sheet metal fabricate a spring finger lifter (1).

−

Using a strain gauge (Dynamometer) (2) pull at right angle to brush top and always square with brush box.

−

Spring tension level should always be recorded at the point where the brush spring finger has just lifted from the top of the brush.

−

To determine exactly when the brush is released, place a piece of paper (3) between the brush spring finger and the brush top it self.

−

Slightly pull the paper in direction (F2).

−

Record spring tension level when brush spring finger pressure has just allowed the paper to move freely with a spring test machine.

The angle at which the strain gauge is pulled is extremely important. The line of force must always be square with the brush box. Brush spring tension should be within the following limits : −

new springs •

−

F1 = 1925 g

(4.25 lbs

)

old springs •

F1 > 1700 g (3.75 lbs)

NOTE: For optimum brush life always verify that all brush spring tension levels are symmetrical and within the levels specified. If any spring tension is found to be outside the specified limit discard old spring and replace it with a new one.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

GRAPHIC 24-32-61-991-5002-A01 CHECK THE BRUSH SPRING TENSION FIGURE 5003

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

Subtask 24-32-61-210-005-A01 (5) Checking the pin spring holder −

Check the pin spring holder. If it has been damaged or bent at the time of the

disassembly, send the commutator bearing to THALES A.E.S. for replacement. Subtask 24-32-61-210-006-A01 (6) Checking the ball bearings −

Check that the ball bearings rotate freely without any friction spot or play and also that the ball bearing packings are not damaged, otherwise, discard them.

CAUTION:

THE BALL BEARINGS ARE LUBRICATED FOR RELUBRICATION BY OPERATOR IS PROHIBITED.

SERVICE

LIFE

Subtask 24-32-61-210-007-A01 (7) Checking the lining −

Check that the lining is not dirty and its thickness is ≥ 2,5 mm (0.0984 in) otherwise, discard it.

Subtask 24-32-61-210-008-A01 (8) Checking the commutator bearing assembly −

Check the brush guides for distortion and for smooth internal surface ; otherwise, discard the Commutator bearing assembly.

Subtask 24-32-61-210-009-A01 (9) Checking of the torque shaft −

Install the measuring pin gages A diameter 2,438 mm (0.0960 in) as shown on the figure 5004.

−

Measure the length B between both pin gages.

−

Compare that the length B is upper than 18,631 mm (0.7335 in).

−

If the measure value is lower than 18,631 mm (0.7335 in), replace the torque shaft.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

GRAPHIC 24-32-61-991-5004-A01 CHECKING OF THE TORQUE SHAFT FIGURE 5004 E.

Close-up Not applicable

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* REPAIR TASK 24-32-61-300-801-A01 1.

REPAIR OF THE STARTER GENERATOR A.

Reason for the job Self-explanatory

B.

Job set-up Information (1) Tools, fixtures and equipment NOTE: Use the special tools and equipment given in the list in the page block SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES. PART NUMBER

QTY

NAME

Type R2B6

1

Schenk balancing machine Type R2B6 with two accessory kits M180 and M181 and a cell P44

800501

1

Repair kit

No specific

1

Machine tool cutting lathe

No specific

1

Indicator capable of measuring 0.008 mm (0.0003 in)

No specific

1

Brush

No specific

1

Oven with a capacity of 180 °C (356 °F)

E2949

1

Tool for reworking the chamfers

No specific

1

Micrometer internal 30-45 mm (1.181-1.771 in)

No specific

1

Micrometer external 0-25 mm (0-0.984 in)

No specific

1

Stamp

(2) Consumables NOTE: Use the consumables given in the list in the page block SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES. PART NUMBER

NAME

7954A009

Red anti-flash varnish 2407

90003328

Varnish ISOPOXY 433-37A

NOTE : The brand name and the type of equipment are given for reference purposes only. Any another equipment with the same characteristics can be used as well. The products used are listed under page block "LIST OF PRODUCTS".

24-32-61

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

C. Job set-up Not applicable D.

Procedure NOTE: This page block describes all repair procedure to be performed following inspection, disassembly and servicing. NOTE: Repair work is undertaken on condition that the component or assembly concerned is not otherwise affected by defects which are cause for rejection. In this respect, it is advisable to complete all the checks required before undertaking any repair work. Subtask 24-32-61-350-001-A01 (1) Diamond surfacing of the commutator CAUTION:

THIS OPERATION SHOULD ONLY BE PERFORMED IF NECESSARY (EG.: COMMUTATOR BLADE SCARRED) AND NORMALLY ONLY AFTER 3 BRUSHES REPLACEMENT OPERATIONS.

(a) Rounding off If the commutator shows deep marks or signs of wear, it is advisable to correct the roundness before carrying out diamond surfacing. Rounding off is performed in a lathe with a VIDIA tool, quality H1. The following operations should be performed after rounding off and prior to diamond surfacing: −

check that the concentricity between the commutator and the ball bearing seats is ≤ 0.008 mm (0.000315 in) (before SB 8260-12*-24-016).

−

check that the concentricity between the commutator and the ball bearing seats is ≤ 0.006 mm (0.000236 in) (post SB 8260-12*-24-016).

−

Turn the commutator to a width of 2 mm (0.0787 in) and to a depth of 1 mm (0.0394 in) (see detail A Fig. 6001).

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

GRAPHIC 24-32-61-991-6001-A01 ROUNDING OFF FIGURE 6001 −

Undercut the mica between the commutator bars to a maximum width of 0.5 mm (0.1968 in) and to a maximum depth of 1 mm (0.0394 in).

−

Rechamfer the chamfers of the commutator segments (0.2 mm at 45°) (0.007 in at 45°) with the tool for reworking the chamfers P/N E2949 (see figure 6002).

GRAPHIC 24-32-61-991-6002-A01 TOOL FOR REWORKING THE CHAMFERS P/N E2949 FIGURE 6002

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

Scrape the grooves between the commutator segments in order to remove any loose matter in these grooves.

After the above operations, check that the commutator diameter is greater than the minimum dimension specified in the page block "FITS AND CLEARANCES", then carry out diamond surfacing. (b) Diamond surfacing Diamond surfacing should be carried out in a precision lathe fitted with a compressible center to prevent overheating of the armature shaft (tallow the center). Drive the part to be surfaced at a speed of 3 000 rpm and take one or more very light cuts (maximum diametrical depth: 0.015 mm (0.00059 in)) with a cutting speed of approx. 0.05 mm (0.0019 in) per revolution. Take as many cuts as required to obtain a perfect commutator surface. After surfacing, clean the segments with a small brush made of very soft bristle. Check that the commutator diameter is not less than the minimum dimension specified in the page block "FITS AND CLEARANCES". Protect the commutator until the armature is to be installed in the startergenerator. NOTE: Never touch the commutator with the fingers after diamond surfacing. When reinstalling the armature after diamond surfacing of the commutator, it is advisable to operate the starter-generator for a few hours with light load applied in order to obtain a glossy finish, as this is the essential requirement to be met to obtain correct commutation and to limit brush wear. 1

Final check a Total out of round Check that the total out of round of the commutator is ≤ 8 μm (before SB 8260-12*-24-016). Check that the total out of round of the commutator is ≤ 6 μm (post SB 8260-12*-24-016). b Bar to bar Check that the bar to bar of the commutator is ≤ 3 μm (before SB 8260-12*-24-016). Check that the bar to bar of the commutator is ≤ 2 μm (post SB 8260-12*24-016). CAUTION:

AFTER THIS OPERATION OF DIAMOND SURFACING PERFORM SYSTEMATICALLY A NEW BALANCING.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

Subtask 24-32-61-350-002-A01 (2) Balancing the armature (See figure 6003) CAUTION:

THIS OPERATION SHOULD BE PERFORMED SYSTEMATICALLY AFTER EVERY DIAMOND SURFACING AND OR MAINTENANCE OPERATIONS.

The dynamic balance of the armature should be checked in the event of vibration or after rounding off. This operation is carried out with a balancing machine. The driving speed is according to the type of machine. Balancing is performed by adding balancing weights in the holes provided for this purpose on both ends of the armature, so as to obtain a permissible residual unbalance of 4.00 g.mm (0.1410 oz in) within each balancing plane: −

Front end of the armature (balancing plane 2): addition and stacking of 5 mm (0.196 in) dia. balancing weights.

−

Commutator end (balancing plane 1) addition and stacking of 5 mm (0.196 in) dia. balancing weights.

−

The result obtained should comply with group 2-5.

NOTE : The balancing pellets are staked by three centre punch marks outside of the pellet. −

After balancing operations, apply red anti-flash varnish 2407 P/N 7954A009with a brush on the balancing pellets.

GRAPHIC 24-32-61-991-6003-A01 BALANCING FIGURE 6003

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

Subtask 24-32-61-350-003-A01 (3) Impregnation of the stator (See figure 6003) −

Apply ISOPOXY varnish 433-37A P/N 90003328 with a brush on all the faces of the windings heads.

NOTE : For applying of the varnish with the brush watch not any draining be occasional inside the poles. Polymerise the assembly for 4 hours in an oven at a temperature of 180 °C (356 °F). Subtask 24-32-61-350-004-A01 (4) Checking and readjustment of the bearing ball bores and the journals shaft on the armature P/N P604823 to P604823-4. −

E.

The readjustment of the bearing ball bores and the journals shaft is performed by built-up of Nickel by electrochemistry process with a stamp (refer to page block FITS AND CLEARANCES for dimensions).

Close-up Not applicable

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* ASSEMBLY TASK 24-32-61-400-801-A01 1.

ASSEMBLY OF THE STARTER GENERATOR A.

Reason for the job Self-explanatory

B.

Job set-up Information (1) Tools, fixtures and equipment NOTE: Use the special tools and equipment given in the list in the page block “SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES”. PART NUMBER

QTY

NAME

No specific

1

Variable DC power supply, 0-50 A/0-30 V

H311

1

Moving-coil DC ammeter (A1), AOIP or equivalent, class 0.5, with 50 A shunt

No specific

1

Oscilloscope

No specific

1

0 ± 100 mV centre-zero millivoltmeter (V1), class 0.5, complete with leads and prods

No specific

1

Dial indicator capable of measuring dimensions from 0.001 to 0.01 mm (0.0000393 to 0.000394 in)

VCF02GE

1

Switch I1: 10A or equivalent

350X4033R

1

Rheostat Rh1: 315 W, 33 Ω, 5 % or equivalent

Plate shunt 100 A

1

Shunt: 100 A, 75 mV or equivalent

30243STPA-209

1

Contactor K1: 200 A, 28 V DC or equivalent

No specific

1

Switch type APR 10-631 or equivalent (I3)

E5106

1

Spring fitting tool

E11875

1

Speed sensor tightening tool

E4148-1J

1

Slotted nut socket

E3396

1

Wrench

E4233

1

Pin

E4276

1

Brush hook

E5980

1

Vee

E5981

1

Support

No specific

1

DC power supply 28 V/200 A like P/N MTH 60-200 (CONVERGIE) or equivalent

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PART NUMBER

QTY

NAME

E15526-2

1

Support

E3934

1

Checking tool

No specific

1

Soldering iron

No specific

1

Compressed air with a capacity of 7,5 bar (108 psi) with tool P/N 506277-1

(2) Consumables NOTE: Use the consumables given in the list in the page block SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES. PART NUMBER

NAME

90006113

Loctite 932

90006118

Blocking resin

90001529

LUBRICOMET PA451

90000052

Tinea solder 183-240

90006011

Annealed stainless steel lockwire 0.6 mm dia (0.023622 in)

E813634R

Sheath RNF 100 1/8 black dia. 3,2 mm (0.1259 in)

(3) Referenced information REFERENCE

DESIGNATION

IPL Figures 1, Starter generator 2 and 3 C. Job set-up Not applicable D.

Procedure NOTE: For assembly tolerances and tightening torque’s, refer to the page block "FITS AND CLEARANCES". During each assembly operation, mandatory replace all locking parts.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

Subtask 24-32-61-420-001-A01 (1) Assembling the frame (a) Installing the terminal block − −

Install the frame on the vee P/N E5980. Carefully move aside the electrical connections of the frame (2-260), then install the insulator (2-275).

−

Install and secure the terminal block (2-280) with the screws (2-300) and the tab washers (2-290) which are also used to secure the grounding lugs of the terminal block.

NOTE: Tighten the screws (2-300) to a torque of 0.25 m. daN (1.843 Ft. lb). NOTE: Ensure that the small diameter leads (terminals A and D) are routed between the large flat terminals (E and B) and terminal block in cavity provided at the base of terminal block. −

Lock the screws (2-300) by bending the tabwashers (2-290) onto them.

−

Install the nuts (2-320) and (2-380) fitted with the washers (2-310) and (2370), and the nuts (2-340) and (2-360) fitted with the washers (2-330) and (2-350) (do not tighten the nuts).

NOTE: The nuts (2-320, 2-380, 2-340 and 2-360) will be tightened upon installation of the starter-generator in the aircraft. Subtask 24-32-61-420-002-A01 (2) Assembling the Commutator bearing assembly −

Tension the first brush spring (1-310) using the tool P/N E5106 (See Figure 7001).

CAUTION : RESPECT THE TENSION ANGLE OF THE SPRING WHICH MUST BE EQUAL TO 388°. −

Install the first brush spring (1-310) using the tool P/N E5106 (See Figure 7001).

−

Install the spacer (1-320).

−

Tension the second brush spring (1-310) using the tool P/N E5106.

CAUTION : RESPECT THE TENSION ANGLE OF THE SPRING WHICH MUST BE EQUAL TO 388°. −

Install the second brush spring (1-310) using the tool P/N E5106.

−

Install the spacer (1-330).

−

Secure the springs with a new retaining ring (1-340).

CAUTION : THE EDGE OF THE RETAINING RING WILL BE ON THE EXTERNAL SIDE.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

Check the brush springs tension (Refer to Subtask 24-32-61-210-004-A01).

GRAPHIC 24-32-61-991-7001-A01 INSTALLATION OF THE BRUSH SPRING FIGURE 7001 NOTE: Lightly smear the inner and outer race rings of the ball bearing (1-470) with compound LUBRICOMET PA451 P/N 90001529. −

Install the ball bearing (1-470).

−

Install and secure the flange (1-480) with the screws (1-490).

NOTE: Tighten the screws (490) to a torque of 0.12 m. daN (0.885 ft.lb). Subtask 24-32-61-420-003-A01 (3) Assembly the flanged bearing NOTE: Lightly smear the inner and outer race rings of the ball bearing (2-70) with compound LUBRICOMET PA451 P/N 90001529, side driving. −

Install the ball bearing (2-70).

−

Install the speed sensor assembly (2-100) on the flange (2-80).

−

Install and secure the flange (2-80) fitted with the speed sensor assembly (2-100) with the screws (2-90).

NOTE: Tighten the screws (2-90) to a torque of 0.35 m. daN (2.581 ft.lb). Subtask 24-32-61-420-004-A01 (4) Assembling the speed sensor assembly (a) After maintenance or repair of a starter-generator component. CAUTION:

DO NOT EXERT TENSION OR TORSION ON THE LEADS OF SPEED SENSOR ASSEMBLY (2-100) WHEN REPLACING THE FLANGE (2-80) AND THE FLANGED BEARING (2-220).

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

(b) After replacement of the speed sensor assembly (2-100) −

Install the sheath P/N E813634R on the speed sensor assembly (2-100).

−

Install the lug (2-190).

−

Secure the bonding jumper of the speed sensor assembly (2-100) with the screw (2-210) fitted with a new washer (2-200).

NOTE: Tighten the screw (2-210) to a torque of 0.06 m. daN (0.442.Ft. lb). −

Install and secure the box (2-160) with the screws (2-180) and the new tab washers (2-170).

NOTE: Check that the speed detector connections are not wedged under connector box then tighten screws (2-180) to a torque of 0.15 m. daN (1.106 ft.lb). −

Lock the screws (2-180) with the new tab washers (2-170).

−

Solder the connecting leads of the speed sensor assembly (2-100) to the pins of connector (2-130) with Tinea solder 183-240 P/N 90000052.

NOTE: Do not cut the connecting leads of speed sensor assembly (2-100) ; if a lead is too long, make a loop within box (2-160). −

Bend the lead three two over itself before inserting it into the pin.

−

Install the connector (2-130) as shown in figure 7002 by inserting it into its box (2-160).

−

Install the screws (2-150) fitted with the new washers (2-140).

NOTE: Tighten the screws (2-150) to a torque of 0.06 m. daN (0.442 ft.lb). −

Place the thumb nut (2-120) or a new thumb nut (2-120) and smaller in its housing in flange (2-80).

−

Screw on the thumb nut (2-120) using the tool P/N E11875.

−

After adjustment (Refer to Subtask 24-32-61-440-015-A01), lock thumb nut (2120) with blocking resin P/N 90006118.

GRAPHIC 24-32-61-991-7002-A01 FOOL PROOF DEVICES OF THE CONNECTOR FIGURE 7002

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

Subtask 24-32-61-420-005-A01 (5) Assembling the torque shaft −

Install the disc (2-10) on the torque shaft (1-90).

Subtask 24-32-61-420-006-A01 (6) Installing the commutator bearing assembly NOTE: Lightly smear the journals of the armature (2-240) with LUBRICOMET PA451 P/N 90001529. −

Install the commutator bearing assembly (1-180) and engage the inner race ring of the ball bearing (1-470) onto the shaft of the armature (2-240) (on commutator end) according to the markings made upon disassembly.

NOTE: Do not touch the commutator with the fingers. Install the slotted nut (1-160) to prevent the armature from failing during assembly operations (do not tighten). Subtask 24-32-61-420-007-A01 (7) Installing flanged bearing −

Install the frame on the support P/N E15526-2.

−

Install the flanged bearing (2-220) on the frame assembly (2-260).

−

Secure the flanged bearing with the screws (2-230) after smearing the screw threads with Loctite 932 P/N 90006113 and a soldering iron.

NOTE: Tighten the screws (2-230) to a torque of 0.15 m. daN (1.106 ft.lb). Subtask 24-32-61-420-008-A01 (8) Installing the armature (fitted with the commutator bearing Refer to Subtask 24-32-61420-006-A01) −

Install the gasket (2-250).

−

Install the commutator bearing assembly fitted with the armature (2-240) in the frame fitted with the flanged bearing, and insert the front end of the armature shaft into the inner race ring of ball bearing (2-70).

NOTE: Observe the markings made upon disassembly: • on the inner race ring of ball bearing (2-70) and the front journal on the armature. • on the frame assembly and the commutator bearing assembly. −

Remove the slotted nut (1-160).

−

Secure the commutator bearing assembly with the screws (1-190) fitted with the new tab washers (1-200) and the washers (1-210).

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

NOTE: Tighten the screws (1-190) to a torque of 0.200 m. daN (1.475 ft.lb). −

Lock the screws by bending the tab washers onto them.

Subtask 24-32-61-420-009-A01 (9) Installing the fan −

Insert the wrench P/N E3396 fitted with the pin P/N E4233 through the front of the starter-generator and fit it into the armature splines to prevent the armature from rotating .

−

Install the key (1-150) and then the fan (1-140).

−

Install the new washer (1-170) and the tighten nut (1-160) using the tool P/N E4148-1J.

NOTE: Tighten the nut (1-160) to a torque ranging from 2 to 2.5 m. daN (14.75 to 18.44 ft.lb). −

Lock the nut (1-160) by bending the tabs of washers (1-170) into the recesses of the nut.

NOTE: the tabs of the washers (1-170) mut be pulled down in the opposite direction at 180 °. Subtask 24-32-61-420-010-A01 (10) Installing the brushes −

Install the starter generator on the support P/N E15526-2.

−

Lift the brush springs (1-310) with the brush dog hook P/N E4276 and carefully place brushes (1-60) into contact with the commutator, then carefully lower the brush springs onto the top of the brushes.

−

Connect the connecting leads from the frame and the brush shunts using the screws (1-70) fitted with the washers (1-80), making sure that these components are all located in the same position as before disassembly.

−

NOTE: Tighten the screws (1-70) to a torque of 0.3 m. daN (2.212 ft.lb). Position the brush shunts as shown in Figure 7003.

−

Check that the brush springs are correctly positionned on the brushes.

−

Check there is no skid point and noise.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

GRAPHIC 24-32-61-991-7003-A01 POSITIONING THE BRUSH SHUNTS FIGURE 7003 Subtask 24-32-61-420-011-A01 (11) Setting the commutator bearing assembly NOTE: This operation must be carried out following the replacing of any one of the following components: armature, frame or commutator bearing assembly. −

Insert the wrench P/N E3396 fitted with the pin P/N E4233 through the flanged bearing side of the machine, onto the splines of the armature.

−

Connect the starter generator (See Figure 7004).

−

Place the prods of centre-zero millivoltmeter V1, respectively under a positive brush and a negative brush (Commutator bars 1-11 or 41-12 see Figure 7005).

NOTE: For the purpose of this operation, place the millivoltmeter prods against the sides of the commutator bars so as to avoid scoring them. −

Flick I3 on and off and observe the direction and the magnitude of the voltage read on millivoltmeter V1.

GRAPHIC 24-32-61-991-7004-A01 COMMUTATOR BEARING ASSEMBLY SETTING DIAGRAM FIGURE 7004

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

GRAPHIC 24-32-61-991-7005-A01 COMMUTATORS BARS FIGURE 7005 −

Manually rotate the armature either clockwise or counter-clockwise, through a fraction of a commutator bar, so that the voltage tends to be suppressed when switch I3 is closed.

− −

Halt, for a minimum voltage reading, the armature with respect to the stator. Loosen the screws (1-190) fitted with the tabwashers (1-200) and the washers (1-210), and carefully shift the commutator bearing assembly (1-180) so that the centre lines of the two commutator bars are aligned within the angle formed by the axis of both brush holders.

−

Tighten the screws (1-190) and check that the above setting of the commutator bearing assembly has not altered. If it has, repeat the setting operation until the optimum value is obtained.

NOTE: Tighten screws (1-190) to a torque of 0.200 m. daN (1.475 ft.lb). Lock the screws (1-190) by bending tabwashers (1-200) onto them. Subtask 24-32-61-420-012-A01 (12) Installing disc (2-30) −

Install the key (2-40) and then the disc (2-30).

−

Insert the wrench P/N E3396, fitted with the pin P/N E4233, through the back of the starter-generator, and fit it into the armature splines to prevent the armature from rotating.

−

Install the new washers (2-50) and the nut (2-60), then tighten the nut with the tool P/N E4276.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

NOTE: Tighten the nut (2-60) to a torque ranging from 2 and 2.5 m. daN (14.75 and 18.44 ft.lb). −

Lock the nut (60) by bending the tabs of the washer (2-50) into the recesses of the nut (one only recess).

NOTE: the tabs of washers (2-50) mut be pulled down in the opposite direction at 180 ° −

Drive the armature in rotation by hand and check for absence of friction.

Subtask 24-32-61-420-013-A01 (13) Speed sensor adjustment This adjustment should be carried out under no load, at a speed of 5 000 rpm, in starter operating mode and without the torque shaft (1-90) and the vibration damper (2-10). The voltage is to be measured and recorded between connector terminals 1 and 2 using an oscilloscope with a resistance of 100 k Ω.

GRAPHIC 24-32-61-991-7006-A01 SPEED SENSOR SIGNAL FIGURE 7006 The T period should be equal to 1 msec. The minimum recorded voltage should not be less than 1.4 V and the maximum recorded voltage should not be more than 2 V (REF. Figure 7006).

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

(a) Preadjustment −

Using a shim, preadjust the clearance between the speed sensor and the disc (2-30) (using the tool P/N E11875) to 0.2 mm (0.0007 in). This adjustment is made with nut (2-120).

−

Connect the starter generator as shown in figure 7008.

−

Set the excitation rheostat (Rh1) to its minimum resistance value.

−

Set the voltage of the variable DC power supply at the minimum value.

−

Close switch I1 and gradually increase the voltage up to 30 V DC.

−

Increase the resistance Rh1 to obtain a rotational speed of approximately 5000 rpm.

(b) Adjustment −

Set the speed to 5 000 rpm and check the oscilloscope that the T period is equal to 1 msec.

−

If the minimum recorded voltage is less than 1.4 V, reduce the clearance between the end of the speed sensor and the disc (2-30) using the thumb nut (2-120). This clearance must be ≥ 0.15 mm (0.0005 in).

−

Upon completion of adjustment, recorded voltage does not vary. tighten the check nut and check that the

−

Reset the rheostat Rh1 to a minimum and open switch I1 to stop the starter generator.

−

Decrease the voltage of the variable DC power supply at the minimum value

−

Lock the check nut and the nut with blocking resin P/N 90006118 applied onto shaded areas as shown in Figure 7007.

WARNING: WHILE ADJUSTING THE SPEED SENSOR AIR GAP AND LOCKING THE CHECK NUTS, PREVENT THE SPEED SENSOR BODY FROM MOVING ANGULARLY. ANY ANGULAR DISPLACEMENT MAY CAUSE FAILURE OF SPEED SENSOR WIRES.

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

GRAPHIC 24-32-61-991-7007-A01 LOCKING THE SPEED SENSOR FIGURE 7007 Subtask 24-32-61-420-014-A01 (14) Bedding the brushes CAUTION:

THIS OPERATION IS RECOMMENDED TO AVOID ANY PROBLEM DURING THE FIRST START OF ENGINE.

−

Install and secure the cover band assembly (1-10) with the screw (1-20).

−

Connect the starter-generator as shown in figure 7008.

−

Set the excitation rheostat (Rh1) to its minimum resistance value.

−

Set the voltage of the variable DC power supply at the minimum value.

−

Close switch I1 and gradually increase the voltage up to 30 V DC.

−

Increase the resistance Rh1 to obtain a rotational speed of approximately 5000 rpm.

−

Operate the starter-generator in the above configuration for 5 hours.

−

Read the equivalent current consumption on V1, the value must not be more than 50 A.

−

Reset the rheostat (Rh1) to a minimum and open switch I1 to stop the starter generator.

−

Decrease the voltage of the variable DC power supply at the minimum value.

−

Remove the screw (1-20) and then the cover band assembly (1-10).

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

Inspect each brush to check if it is correctly bedded. The contact surface should be 100 % in the circumferential direction and 100 % in the axial direction ; if not, repeat the bedding operation until these values are obtained.

−

Disconnect the starter-generator.

−

Using high-pressure compressed air, blow out the carbon dust from the starter generator .

−

After complete assembly of the starter generator without torque shaft (1-90) and vibration damper (2-10) fitted on the machine carry out an insulation test (Refer to subtask 24-32-61-750-003-A01).and a vibration test (Refer to subtask 24-32-61750-005-A01).

GRAPHIC 24-32-61-991-7008-A01 BRUSH BEDDING SET-UP FIGURE 7008 Subtask 24-32-61-420-015-A01 (15) Checking the commutator for out-of-round NOTE: This operation must be performed after bedding the brushes and without inatallation of the torque shaft. −

Prepare the set-up shown in Figure 7008.

− Place the contact point of a dial indicator in contact with the upper edge of a brush. NOTE: Check that the brush springs and brush shunts are correctly positioned. −

Close switch I1, start the starter-generator and adjust the rheostat (Rh1) so that the starter-generator rotates at a uniform speed of approx. 1 revolution in 6 to 10 sec.

24-32-61

PAGE 7013 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

Check that the out-of-round is uniform and ≤ 0.015 mm (0.0006 in), and that the difference between two adjacent segments is ≤ 0.003 mm (0.00012 in).

NOTE: This check applies to the two brushes housed in a same guide. −

If a fault is found, perform the operations described in subtask 24-32-61-350-001-

A01. Subtask 24-32-61-420-016-A01 (16) Installing the torque shaft −

Install the torque shaft (1-90), fitted with the disc (2-10), in the armature (on flanged bearing end) and mesh its splines with those of the armature.

NOTE: The disc (2-10) should be against disc (2-30) and should not project from the shaft collar (REF. Figure 7009)

GRAPHIC 24-32-61-991-7009-A01 INSTALLING THE TORQUE SHAFT FIGURE 7009 −

Check that the end of the torque shaft splines is recessed in relation to the back of the recess housing spring (1-120) (REF. Figure 7010).

GRAPHIC 24-32-61-991-7010-A01 CHECKING THE TORQUE SHAFT INSERTION FIGURE 7010

24-32-61

PAGE 7014 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

NOTE: If the torque shaft is not positioned as shown in figure 7010, check that discs (2-10) and (2-30) are not warped and are correctly installed on their support. −

Remove the torque shaft fitted with disc (2-10).

−

Install the lining (2-20) in the recess provided in the disc (2-30).

−

Reinstall the torque shaft fitted with the disc (2-10) after coating the armature drive splines with Compound LUBRICOMET PA451 P/N 90001529.

−

Install the washer (1-130) the spring (1-120) and the plate washer (1-110) and engage a few threads of the nut (1-100).

−

Prevent the torque shaft from rotating by holding it with the disc (2-10) and tighten the nut (1-100) until dimension B is obtained (REF. Figure 7011).

NOTE: When tightening the nut (1-100), make sure that the lining (2-20) remains in the recess of the disc (2-30).

GRAPHIC 24-32-61-991-7011-A01 POSITIONING THE CHECKING TOOL FIGURE 7011 −

Check that the disc (2-10) is not out of center in relation to the disc (2-30).

−

Drive the armature in rotation by hand and check for absence of friction.

24-32-61

PAGE 7015 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

Subtask 24-32-61-420-017-A01 (17) Installing the cover −

Install and secure the cover (1-30) with the screws (1-40) fitted with the washers

(1-50) as showed on the figure 7012. NOTE: Tighten the screws (1-40) to a torque of 0.24 m. daN (1.770 ft.lb). Subtask 24-32-61-420-018-A01 (18) Installing the cover band −

Install and secure the cover band (1-10) with screw (1-20) as showed on the figure 7012.

−

Tighten the screw (1-20) to a torque of 0.200 m. daN (1.475 ft.lb).

−

Lock the screw (1-20) with 0.6 mm dia. (0.023622 in) annealed stainless steel lockwire P/N 90006011.

CAUTION : IF THE COVER BAND MUST BE ROTATED, MAKE SURE THAT IT IS ONLY ROTATED IN THE OPPOSITE DIRECTION OF THE ARMATURE ROTATION. THIS IS VERY IMPORTANT TO AVOID ANY MODIFICATION TO THE BRUSH SHUNT SETTING.

GRAPHIC 24-32-61-991-7012-A01 POSITION OF THE COVER AND OF THE COVER BAND FIGURE 7012

24-32-61

PAGE 7016 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* Subtask 24-32-61-420-019-A01 (19) After complete assembly of the starter-generator −

Carry out the functional tests described in the page block "TESTING AND FAULT ISOLATION".

ELECTRICAL CONNECTIONS The tightening torques indicated in the following table for electrical connections are mandatory. TERMINAL

TIGHTENING TORQUE

A

0.25 m. daN (1.84 ft.lb)

D

0.25 m. daN (1.84 ft.lb)

B

1.9 m. daN (14.01 ft.lb)

E

1.9 m. daN (14.01 ft.lb)

NOTE: Use pipe wrenches to prevent damaging the sides of the terminal block. Subtask 24-32-61-420-020-A01 (20) Installation of the protection covers − −

E.

Install the cover (3-10) on the starter generator and secure it with the clamp (3-20). Install the cover (3-30) on the connector of the starter generator.

Close-up Not applicable

24-32-61

PAGE 7017 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PAGE LEFT BLANK INTENTIONALLY

24-32-61

PAGE 7018 MAY 19/08

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* FITS AND CLEARANCES TASK 24-32-61-220-801-A01 1.

FITS AND CLEARANCES FITS

REP. FIG.

IPL FIG. NOMINAL TYPE AND DIMENSION ITEM No

MILLIMETERS (INCHES) MIN.

MAX.

REMARKS SELECTIONS MAX TEMPERATURE LIMIT CAT. 25 °C ± 5 °C 77 °F ± 41 °F

02-220

47.000 (1.8510)

47.016

(1.8503)

01-220

41.995 (1.6534)

41.998

(1.6533)

02-240

19.990 (0.7870)

19.995 (0.7872)

Front drive end

19.990 (0.7870)

19.995 (0.7872)

Rear commutator end

70.000 (2.7559)

70.010 (2.7562)

Commutator

19.994 (0.7871)

20.000 (0.7874)

Inner race ring

41.993 (1.6532)

42.000 (1.6535)

Outer race ring

19.994 (0.7871)

20.000 (0.7874)

Inner race ring

46.993 (1.8501)

47.000 (1.8504)

Outer race ring

01-470

02-070

TABLE 24-32-61-998-801-A01 NOTE :

For Starter Generators or seat overhaul, the applicable for new the parts bore bearing journal and shaftrepair bearing of armature diametersdimensions are values of indicated in CMM increased of ± 5μ.

24-32-61

PAGE 8001 MAY 19/08

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

TASK 24-32-61-220-802-A01 2.

TORQUE VALUE TABLE IPL FIG/ITEM

DESCRIPTION

TORQUE VALUE m. daN. (Ft. lb)

01-20

Screw

0.200 (1.475)

01-40

Screw

0.24 (1.770)

01-70

Nut

0.3 (2.212)

01-160

Nut

2 to 2,5 (14.75 to 18.44)

01-190

Screw

0.200 (1.475)

01-490

Screw

0.12 (0.885)

02-60

Nut

2 to 2,5 (14.75 to 18.44)

02-90

Screw

0.35 (2.581)

02-150

Screw

0.06 (0.442)

02-210

Screw

0.06 (0.442)

02-180

Screw

0.15 (1.106)

02-230

Screw

0.15 (1.106)

02-300

Screw

0.25 (1.843)

TABLE 24-32-61-998-802-A01

24-32-61

PAGE 8002 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES TASK 24-32-61-940-801-A01 1.

LIST OF APPROVED REPAIR FACILITIES NAME

ADDRESS

THALES AVIONICS ELECTRICAL SYSTEMS S.A.

41 Boulevard de la République BP 53 78401 CHATOU Cedex FRANCE

THALES AVIONICS, INC

3920 Park Avenue EDISON New Jersey 08820 USA

THALES AEROSPACE ASIA

21, Changi north rise SINGAPORE 498788 SINGAPORE

TABLE 24-32-61-993-901-A01

24-32-61

PAGE 9001 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

TASK 24-32-61-940-802-A01 2.

SPECIAL TOOLS, FIXTURES AND EQUIPMENT NOTE : Equivalents items or equipment may be used in place of those listed. USE PART NUMBER

DESIGNATION

TEST.

DISA.

P611845

Brush wear checking gauge (Figure 9001)

E4233

Pin (Figure 9002)

X

E4820

Disc removing tool (Figure 9003)

X

E2949

Tool for reworking the chamfers (Figure 9004)

E4148-1J

Slotted nut socket (Figure 9005)

X

E3396

Wrench (Figure 9006)

X

E3934

Checking tool (Figure 9007)

E11875

Speed sensor tightening tool (Figure 9008)

X

E4276

Brush hook (Figure 9009)

X

506277-1

Blower (Figure 9010)

E5106

Spring fitting tool (Figure 9011)

E6072

Commutator bearing extract (Figure 9012)

X

E7351

Bearing push (Figure 9013)

X

E15526-2

Base (Figure 9014)

X

800501

Repair kit, including:

CLEAN.

CHECK.

REPAIR.

AS

X X

X X X X X X X X

X X

4C09223

balancing pellets 5 dia. (0.196 in)

X

4F09223

balancing pellets 5 dia. (0.196 in)

X

4J09223

balancing pellets 5 dia. (0.196 in)

X

E5980

Vee

X

X

E5981

Support

X

X

E15526-2

Support

X

X

24-32-61

PAGE 9002 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PART NUMBER

USE

DESIGNATION TEST.

No specific

Voltage regulator identical to that installed in the aircraft or equivalent

X

No specific

Starter-generator drive stand capable of a driving speed of 14000 rpm

X

No specific

Load resistor (RC) capable of 500 A at 30 V

X

No specific

Moving-coil ammeter (A1) class 0.5 with 20 A shunt

X

No specific

Moving-coil ammeter (A2) class 0.5 with 500 A shunt

X

No specific

Moving-coil voltmeter (V1) class 0.5 40 V DC Megger for measuring insulation resistance at 45-50 V DC

X

No specific

DISA.

X

CLEAN.

REPAIR.

AS

X

X

No specific

SPST switch (IC)

X

No specific

Resistor: 0.4 Ω, 50 W

X

No specific

Cabin with suction and water screen functions type CORAL MINIVELO series

X

No specific

Ultrasonic cleaning machine FISA type, series 3 FR 34

X

No specific

Stiff nylon bristle brush

X

No specific

Oven with a capacity of 180 °C (356 °F)

X

No specific

Schenk balancing machine Type R2B6 with two accessory kits M180 and M181 and a cell P44

No specific

Micrometer internal 30-45 mm (1.181-1.771 in)

No specific

Machine tool cutting lathe

No specific

DC power supply 28 V/200 A like P/N MTH 60-200 CONVERGIE 5, rue Montgolfier 93110 ROSNY SOUS BOIS

24-32-61

CHECK.

X X

X

X X X

PAGE 9003 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PART NUMBER

USE

DESIGNATION TEST.

DISA.

CLEAN. CHECK.

REPAIR.

X

AS

No specific

Indicator capable of measuring 0.008 mm (0.0003 in)

No specific

Oscilloscope

X

Switch type APR 10-631 or equivalent (I3)

X

No specific

Variable DC power supply, 0-50 A/ 0-30 V

X

No specific

Megger SEFELEC M4UF

No specific

Compressed air with a capacity of 7,5 bar (108 psi) with tool P/N 506277-1

800501

Repair kit

X

X

X

X

X

X

X

No specific

1000 mV ± centre-zero millivoltmeter (V1), class 0.5, complete with leads and prods

X

No specific

Dial indicator capable of measuring dimensions from 0.001 to 0.01 mm (0.0000393 to 0.000394 in)

X

No specific

Moving coil DC ammeter (A1), AOIP or equivalent, class 0.5, with 50 A shunt

X

No specific

Soldering iron

No specific

Spring test machine

X

No specific

Ohmmeter

X

No specific

Micrometer external 0-25 mm (0-0.984 in)

X

No specific

Brush

No specific

Caliper square 0 to 250 mm (0 to 9.842 in)

No specific

Stamp

X

X

X

X X X

24-32-61

PAGE 9004 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PART NUMBER

USE

DESIGNATION TEST.

No specific 350X4033R

Dynamometer Rheostat Rh1: 315 W, 33 Ω, 5 % COUDOINT SA 19 avenue de la Gare 78690 LES ESSARTS LE ROI FRANCE

VCF02GE

Switch I1: 10 A SCHNEIDER ELECTRIC INDUSTRIES SAS 89 boulevard Franklin Roosevelt 92506 RUEIL MALMAISON FRANCE

X

Plate shunt 100 A

Shunt: 100 A, 75 mV HOWARD BUTLER LTD (HOBUT) Crown Works Lincoln RD WALSALL WS1 2EB

X

30243STPA-209

ENGLAND Contactor K1: 200 A, 28 V DC LEACH INTERNATIONAL 2 rue Goethe 57430 SARRALBE FRANCE

No specific

Vibrotest 60 equipped with captor AS.065x107x, 3 kHz high-pass band filter and 1 kHz low-pass band filter SCHENCK SAS Bâtiment Arizona Rue Roza Luxembourg BP 20334 ERAGNY SUR OISE 95617 CERGY PONTOISE FRANCE

No specific

Measuring pin gages

DISA.

CLEAN. CHECK.

REPAIR.

AS

X X

X

X

X

diameter 2,438 mm (0.0960 in) TABLE 24-32-61-993-902-A01

24-32-61

PAGE 9005 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

TASK 24-32-61-940-803-A01 N.B : Equivalent products may be used in the place of those listed here. 3.

CONSUMABLES DESIGNATION

USE

SUPPLIERS

Compound LUBRICOMET PA451 P/N 90001529

TRADE-NAME AND ADDRESS HENKEL LOCTITE FRANCE F7121 10, avenue Eugène Gazeau 60300 SENLIS CEDEX FRANCE

Annealed stainless steel lockwire 0,6 mm dia. (0.023622 in) P/N 90006011

AUBER ET DUVAL F0036 41 rue de Villiers BP 120 92202 NEUILLY SUR SEINE FRANCE

X

Blocking resin P/N 90006118

AFER FA2M2 6 Rue Paul Appel 95310 SAINT OUEN L’AUMONE FRANCE

X

Loctite 932 P/N 90006113

HENKEL LOCTITE France F7121 10, Avenue Eugène Gazeau 60300 SENLIS CEDEX FRANCE

X

Red anti-flash varnish 2407 P/N 7954A009

UDD FIM BP 49 90100 DELLE CEDEX FRANCE

Sheath E813634R RNF 100 1/8 black DIA 3,2 mm (0.1259 in)

THALES AES F0296 41 boulevard de la République 78400 CHATOU FRANCE

Varnish ISOPOXY 433-37A P/N 90003328

SCHENECTADY EUROPE F6498 111 avenue Georges Washington B. P. 227 62404 BETHUNE FRANCE

TEST.

DISA.

CLEAN.

REPAIR.

AS

X

X

24-32-61

CHECK.

X

X

X

PAGE 9006 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

DESIGNATION Tinea Solder 183/240 P/N 90000052

Whashing liquid FIMM M18 P/N 90017938

USE

SUPPLIERS TRADE-NAME AND ADDRESS

TEST.

DISA.

CLEAN.

CHECK.

REPAIR.

AS

DOGA F6903 8 avenue Gutenberg 78311 MAUREPAS CEDEX FRANCE FIMM ZAC DES GATINES 1 avenue du Garigliano 91600 SAVIGNY SUR ORGE FRANCE

X

X

Whashing liquid FIMM M36 P/N 90017939

FIMM ZAC DES GATINES 1 avenue du Garigliano 91600 SAVIGNY SUR ORGE FRANCE

X

Adhesive cloth

Local purchase

X

TABLE 24-32-61-994-903-A01

24-32-61

PAGE 9007 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

GRAPHIC 24-32-61-991-9001-A01 BRUSH WEAR CHECKING GAUGE P/N P611845 FIGURE 9001

NOTE : All the dimensions are in mm.

GRAPHIC 24-32-61-991-9002-A01 PIN P/N E4233 FIGURE 9002

24-32-61

PAGE 9008 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

NOTE : All the dimensions are in mm. GRAPHIC 24-32-61-991-9003-A01 DISK REMOVING TOOL P/N E4820 FIGURE 9003

GRAPHIC 24-32-61-991-9004-A01 TOOL FOR REWORKING THE CHAMFERS P/N E2949 FIGURE 9004

24-32-61

PAGE 9009 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

NOTE : All the dimensions are in mm. GRAPHIC 24-32-61-991-9005-A01 SLOTTED NUT SOCKET P/N E4148-1J FIGURE 9005

NOTE : All the dimensions are in mm.

GRAPHIC 24-32-61-991-9006-A01 WRENCH P/N E3396 FIGURE 9006

24-32-61

PAGE 9010 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

NOTE : All the dimensions are in mm. GRAPHIC 24-32-61-991-9007-A01 CHECKING TOOL P/N E3934 FIGURE 9007

GRAPHIC 24-32-61-991-9008-A01 SPEED SENSOR TIGHTENING TOOL P/N E11875 FIGURE 9008

24-32-61

PAGE 9011 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

. GRAPHIC 24-32-61-991-9009-A01 BRUSH HOOK P/N E4276 FIGURE 9009

GRAPHIC 24-32-61-991-9010-A01 BLOWER P/N 506277-1 FIGURE 9010

24-32-61

PAGE 9012 MAY 19/08

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THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

GRAPHIC 24-32-61-991-9011-A01 SPRING FITTING TOOL P/N E5106 FIGURE 9011

NOTE : All the dimensions are in mm.

GRAPHIC 24-32-61-991-9012-A01 COMMUTATOR BEARING EXTRACTOR P/N E6072 FIGURE 9012

24-32-61

PAGE 9013 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

NOTE : All the dimensions are in mm. GRAPHIC 24-32-61-991-9013-A01 BEARING PUSHER P/N E7351 FIGURE 9013

NOTE : All the dimensions are in mm.

GRAPHIC 24-32-61-991-9014-A01 BASE P/N E15526-2 FIGURE 9014

24-32-61

PAGE 9014 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

ILLUSTRATED PARTS LIST

24-32-61

TP 10001 PAGE 1 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PAGE LEFT BLANK INTENTIONALLY

24-32-61

TP 10001 PAGE 2 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* INTRODUCTION

TASK 24-32-61-871-802-A01 1.

GENERAL The illustrated parts list (IPL) is prepared to ATA100. The IPL is intended to identify all the components of the unit. The illustrated parts list contains the following sections: −

Introduction.

−

Vendor’s Code List.

−

Equipment Designator Index (if applicable).

−

Alphanumeric Index.

−

Detailed Parts List.

TASK 24-32-61-871-803-A01 2.

UTILISATION OF THE DETAILED PARTS LIST The detailed parts list includes nomenclature and illustrations of the components of the unit. The columns of the detailed parts list are arranged as follows: −

1st column: Figure Item - Figure and Item number.

−

2nd column: Part Number.

−

3rd column: Nomenclature.

−

4th column: Usage code - Effectivity.

−

5th column: Units per assy - Qty per next higher assy.

A.

Figure and Item numbers Each manufactured Reference listed in the parts list is assigned to an item number. The figure number is indicated on the first line at the top of each page. Assemblies, sub-assemblies and parts listed but not illustrated are identified by a dash preceding the item number. A letter appearing before the item number is a cross-reference to the figure showing the modified position of the concerned part.

24-32-61

INTRO 10001 PAGE 1 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

B.

Manufacturer’s part number Each of the assemblies, sub-assemblies and detail parts, illustrated or not; is assigned to a manufacturer part number. The suffix “AMDTA”, located at the end of the part number of any reference, means that above reference is amended “A”. The suffixes “AMDTB and AMDTC” are respectively corresponding to amendments “A and B” and “A, B and C”, and so on ... these suffixes are created to permit indication of applicability (Usage Code).

C.

Nomenclature The nomenclature is indented to show the relationship between the parts listed, as follows: 1234567 Assembly .

Detail parts for assembly.

.

Sub-assembly.

.

Attaching parts and/or storage parts for sub-assembly. * * *

.

.

Detail parts for sub-assembly.

.

.

And so on …

Vendor code is indicated for all items or articles not supplied under the prime manufacturer’s part number. This vendor code and the abbreviation “NP” (non procurable) are placed at the extreme right hand side of the 1 st line of the nomenclature column. D. Effectivity (Usage code) The code links the part to the highest assembly on the same figure. If there are six item numbers for the highest assembly e. g. 1A through 1F, a possible code may be “ACE”, indicating that the part is used on 1A, 1C and 1E, but not on 1B, 1D or 1F. If there is more than one main assembly, with different item numbers, the item number must procede the letter e. g. 1ACE. If the part is used on all assemblies the column is left blank.

24-32-61

INTRO 10001 PAGE 2 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

E.

Units per assembly The units per assembly column show the number of units required for the next higher assembly. In some cases this information is replaced by the letters RF (reference) or AR (as required).

TASK 24-32-61-871-804-A01 3.

TERMS AND ABBREVIATION USED −

AR : As Required

−

ATTACHING PARTS

−

DELETED

−

DET : Detail

−

LH and RH : Left and Right

− −

MADE BY MADE FROM

−

MATCHED PART

−

MODIFIED FROM

−

NHA : Next Higher Assembly

−

NP : No Procurable

−

OLD PN : Old Part Number

−

OPT TO : Optional Parts

−

ORDER OVERLGTH MPN : Actual part number including more than 15 characters

−

OVERSIZE : Repair oversized parts

−

R : Modified

−

RF : For Reference

−

SEE

−

SEL FROM : Select From

24-32-61

INTRO 10001 PAGE 3 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

−

STORAGE PARTS

−

SUPSD BY : Superseded By

−

SUPSDS : Supersedes

−

UNDERSIZE : Repair undersized parts

TASK 24-32-61-871-805-A01 4.

UPDATING When an item is revised, added deleted, the letter “R” is shown in the RH margin (the date of issue changes). Letter “R” appears in the RH margin opposite to the page number when all the item numbers are changed.

24-32-61

INTRO 10001 PAGE 4 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* VENDOR CODE INDEX VENDOR'S CODE

NAME - ADDRESS

D9532

SCHNORR ADOLF GMBH + CO KG STUTTGART ER 37 71069 SINDELFINGEN GERMANY

F0110

AFNOR (ASSOCIATION FRANCAISE DE NORMALISATION) 11 AVENUE FRANCIS DE PRESSENCE 93500 LA PLAINE SAINT DENIS FRANCE

F0111

BNAE (BUREAU DE NORMALISATION DE L'AERONAUTIQUE ET DE L'ESPACE). TECHNOPOLIS 54 199 R JEAN-JACQUES ROUSSEAU 92138 ISSY LES MOULINEAUX FRANCE

F0296

THALES AVIONICS ELECTRICAL SYSTEMS S.A. 41 BOULEVARD DE LA REPUBLIQUE B.P. 53 78400 CHATOU CEDEX FRANCE

F0349

TEXTRON FASTENING SYSTEMS SITE FERTE FRENEL LD FORET DU CHATEAU 61550 LA FERTE FRENEL FRANCE

F1701

TEXTRON FASTENING SYSTEMS 10 QUAI DU RANCY 94380 BONNEUIL SUR MARNE FRANCE

F1983

CED (CONNECTEURS ELECTRIQUES DEUTSCH). 17 R LAVOISIER 27000 EVREUX FRANCE

24-32-61

VCI 10001 PAGE 1 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

VENDOR'S CODE F2779

NAME - ADDRESS

PRONER COMATEL RN 90 38530 CHAPAREILLAN FRANCE

TABLE 24-32-61-980-1001-A01

24-32-61

VCI 10001 PAGE 2 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* ALPHA NUMERICAL INDEX

PART NUMBER

B320050L B320250L B8Q1QV040012AL B8Q1QV040012AL B8Q1ZH030012APA BAQ1QG030008UL BAQ1QG040008UL BHQ1QG030012UL BHQ1QG040012UL DZQ1QG040016UL DZQ1QG040016UL E810051P F900003A H1Q1QV040008AL H1Q1ZH030008APA H2Q1QV040012AL H2Q1ZH030008APA JEAA040UL JEAA050UL JEAA050UL JEAA060UL JECC04OU LJQ1QG030008UL LJQ1QG040012UL P044180 P044380 P044381 P046373 P058097 P059762 P073822 P073822 P074324 P076389 P076389 P500431 P601952 P602134 P603473 P603499-1 P603523 P603524

- ITEM NOT ILLUSTRATED

THALES AES PART NUMBER

V350412D V350412D V350412J

V320408D V340412D

FIGURE

1 2 2 2 1 2 1 1 2 1 2 2 3 1 2 1 2 1 1 1 1 1 2 1 1 2 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 2

24-32-61

ITEM

TTL REQ

470C 070C 090A 230B 490B 210A 040A 490A 230A 070A 180A -395A 030A 040B 210B 460B 150B 050A 290A 390A 110A 210A 150A 460A 220A 270A - 260A - 260B - 180A 220B 170A 050A 290B 160A 060A - 180B 060A 010A 010A 140A 080A 030A

1 1 4 8 4 1 4 4 8 8 4 4 1 4 1 4 4 4 4 4 1 4 4 4 1 1 1 1 1 1 1 1 2 1 1 1 8 1 1 1 1 1

NI/ALPHA 10001 PAGE 1 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PART NUMBER

THALES AES PART NUMBER

FIGURE

ITEM

TTL REQ

P603570-1 P603630 P603655 P603669 P603751 P603754 P604101 P604823 P604823-1 P604823-2 P604823-3 P604823-4 P607965 P608636 P608636-1 P609742 P710653 P710738 P712332 P712333 P712653 P712654 P713947 P714128 P714154 P714154-1 P714227 P714229 P714615 P715450 P716078 P716246 P716406 P716534 P717052 P719179 P719181 P719182 P719214 P720369 P720692 P720692 P720693

2 1 2 2 3 3 1 2 2 2 2 2 1 2 2 2 1 1 2 2 1 1 1 1 2 2 1 1 2 1 2 1 1 2 2 1 1 1 2 1 1 1 1

160A 090A 240A 220A 010A 020A 030A 240B 240C 240D 240E 240F 060B 280A 280B 100A 320A 020A 360A 320A 130A 120A 310A 330A 020A 020B 250A 350A - 275A 150A 120A 480A 410A 380A 340A 350B 375A 365A 090B 410B 260B 360B 280B

1 1 1 1 1 1 1 1 1 1 1 1 8 1 1 1 4 1 1 1 1 1 8 4 1 1 4 4 1 1 1 1 4 1 1 4 4 4 4 4 4 8 4

P720693 P720694 P720694

1 1 1

380B 420B 440B

4 4 4

- ITEM NOT ILLUSTRATED

24-32-61

NI/ALPHA 10001 PAGE 2 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PART NUMBER P720752 P721751 P723526 P723526 R9QV040AL R9QV050AL R9QV050AL R9QV060AL R9ZT040APA S3 S6 SIMOX6-4NICK SIMOX6-4NICK SIMOX6-4NICK VTAX040TL VTAX040TL VTAX050TL VTAX070TL VTAX080TL VTAX100TL VTZT030TPA VXQ1QV040016AL VXQ1QV040016AL VXQ1QV050018AL Y20-1861 Y20-2620 Y20-3646

THALES AES PART NUMBER

V053040D V053050D V053050D V053060D V092055S V092100S V0840102 V0840102 V0840102

V300416D V300416D V300418D

FIGURE

ITEM

TTL REQ

1 2 1 2 1 1 1 1 1 2 2 2 2 2 1 1 2 2 2 2 2

250B - 275B 170B 050B 050B 290B 390B 110B 210B 140A 110A 400A 420A 440A 080B 450B 310B 370B 330B 350B 200B

4 1 1 1 4 4 4 1 4 4 1 4 2 2 8 4 1 1 1 1 1

1 2 2 2 2 2

070B 180B 300A 410A 390A 390B

8 4 2 1 1 1

TABLE 24-32-61-970-1002-A01

- ITEM NOT ILLUSTRATED

24-32-61

NI/ALPHA 10001 PAGE 3 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PAGE LEFT BLANK INTENTIONALLY

24-32-61

NI/ALPHA 10001 PAGE 4 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* NUMERICAL INDEX

PART NUMBER

THALES AES PART NUMBER

FIGURE

ITEM

TTL REQ

01329040716

1

230A

8

102626N1 21002 22541N050 22541N050 22541N060 400542N1 401219 408770-1 408770-1 409190 410964 410965 41320030006 42470 45986 46100 46100 4A6809 4A6809 4B4542-1 4B4542-1

1 2 1 1 1 2 2 1 1 1 1 2 1 2 2 1 2 1 1 1 1

470A 190A 300B 400B 100B 070A 290A 260A 360A 190A 470B 070B 240A 430A 250A 200A 170A 270A 370A 280A 380A

1 1 4 4 1 1 2 8 8 4 1 1 4 1 1 4 4 4 4 8 8

1 1 1 2 2 1 1 2 2 2 2 1 1 1

420A 440A 430A 040A 200A 080A 450A 310A 370A 330A 350A 300A 400A 100A

8 8 4 1 1 8 4 1 1 1 1 4 4 1

4E3311 4E3311 4J1223 4V6775 520301-24 520401-24 520401-24 520501-24 520701-24 520801-24 521001-24 5PH135M 5PH135M 6PH135M

- ITEM NOT ILLUSTRATED

V025051H V025051H V025061H

24-32-61

NI/NUM 10001 PAGE 1 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PART NUMBER

THALES AES PART NUMBER

FIGURE

ITEM

TTL REQ

8260-121 8260-121AAA

1 1

- 001A - 500A

RF 1

8260-121AAA 8260-123 8260-123AAA 8260-123AAA 863080-70 9DBA30H08-03PN

2 1 1 2 1 2

- 001A - 001B - 500B - 001B 340A 130A

RF RF 1 RF 4 1

V0940801S F10331YD

TABLE 24-32-61-970-1003-A01

- ITEM NOT ILLUSTRATED

24-32-61

NI NUM 10001 PAGE 2 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

DETAILED PARTS LIST

24-32-61

PAGE 10001 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* FIGURE 24-32-61-950-801-A01

GRAPHIC 24-32-61-991-001-A01 STARTER GENERATOR FIGURE 1

24-32-61

PAGE 10001 - 0 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* FIGURE ITEM

NOMENCLATURE PART NUMBER 1 2 3 4 5 6 7

USAGE CODE

UNITS PER NHA

1 - 001A - 001B 010A

8260-121 8260-123 P602134

STARTER-GENERATOR....................................................... STARTER-GENERATOR....................................................... . BAND, COVER....................................................................

RF RF 1

020A 030A

P710738 P604101

1 1

040A

BAQ1QG040008UL

040B

H1Q1QV040008AL

050A

JEAA040UL

050B

R9QV040AL

060A

P601952

060B

P607965

070A

DZQ1QG040016UL

070B

VXQ1QV040016AL

080A

520401-24

080B

VTAX040TL

090A

P603630

100A

6PH135M

100B

22541N060

110A

JEAA060UL

110B

R9QV060AL

120A 130A

P712654 P712653

140A 150A 160A 170A

P603499-1 P715450 P076389 P073822

. SCREW ........................................................................... ........................................................................... .. COVER ATTACHING PARTS . SCREW ........................................................................... SUPSD BY H1Q1QV040008AL . SCREW ................................................................ F0110 SUPSDS BAQ1QG040008UL . WASHER, FLAT.................................................................. SUPSD BY R9QV040AL . WASHER, FLAT....................................................... F0110 SUPSDS JEAA040UL *** . BRUSH ........................................................................... PRE SB 8260-12*24-011 BRUSH ........................................................................... POST SB 8260-12*-24-011 ATTACHING PARTS . SCREW ........................................................................... SUPSD BY VXQ1QV040016AL . SCREW ................................................................ F0110 SUPSDS DZQ1QG040016UL . WASHER, SPRING............................................................. SUPSD BY VTAX040TL . WASHER, SPRING.................................................. F0110 SUPSDS 520401-24 *** . SHAFT, TORQUE ............................................................... ATTACHING PARTS . NUT, CHECK ...................................................................... SUPSD BY 22541N060 . NUT, CHECK ........................................................... F0111 SUPSDS 6PH135M . WASHER, PLATE ............................................................... SUPSD BY R9QV060AL . WASHER, PLATE .................................................... F0110 SUPSDS JEAA060UL . SPRING ........................................................................... . WASHER ........................................................................... *** . FAN ........................................................................... . KEY ........................................................................... . NUT ........................................................................... . WASHER, LOCK.................................................................

170B

P723526

- 175A

- ITEM NOT ILLUSTRATED

SUPSD BY P723526 . WASHER, LOCK................................................................. SUPSDS P073822 DELETED

24-32-61

4 4 4 4

8 1B

8

8 8 8 8

1 1 1 1 1 1 1 1 1 1 1 1

PAGE 10001 - 1 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

FIGURE ITEM

NOMENCLATURE PART NUMBER 1 2 3 4 5 6 7

USAGE CODE

UNITS PER NHA

1 - 180A

- 180B

P058097

. COMMUTATOR, BEARING ASSY ..................................... PRE SB BY 8260-120-24-006 SUPSD P500431 COMMUTATOR, BEARING ASSY ..................................... POST SB 8260-120-24-006 SUPSDS P058097 ATTACHING PARTS SCREW ........................................................................... TAB WASHER .................................................................... WASHER, PLAIN................................................................ SUPSD BY R9ZT040APA WASHER, PLAIN......................................................F0110 SUPSDS JECC04OU *** . COMMUTATOR, BEARING............................................. DELETED . . INSERT, THREAD, SCREW LOCK .........................NP . . INSERT, THREAD, SCREW LOCK .........................NP . PIN, SPRING HOLDER...............................................NP . PIN, SPRING HOLDER...............................................NP ATTACHING PARTS . WASHER, INSULATING.............................................NP . WASHER, INSULATING.............................................NP . BUSH, INSULATING...................................................NP . WASHER, INSULATING.............................................NP . WASHER, INSULATING.............................................NP . WASHER, PLAIN ........................................................ NP . WASHER, PLAIN ........................................................ NP . NUT, CHECK ..............................................................NP . NUT, CHECK ..............................................................NP *** . SPRING, BRUSH............................................................. . SPACER .......................................................................... . SPACER .......................................................................... . RING, RETAINING.................................................F0349 *** . TERMINAL, ASSY.......................................................NP . TERMINAL, ASSY.......................................................NP ATTACHING PARTS . WASHER, INSULATING.............................................NP . WASHER, INSULATING............................................. NP . SPACER ..................................................................... NP . BUSH, INSULATING...................................................NP . BUSH, INSULATING...................................................NP

P500431

.

190A 200A 210A

409190 46100 JECC04OU

. . .

210B

R9ZT040APA

.

220A 220B 230A 240A 250A 250B

P044180

.

01329040716 41320030006 P714227 P720752

. . . .

260A 260B 270A 280A 280B 290A 290B 300A 300B

408770-1 P720692 4A6809 4B4542-1 P720693 JEAA050UL R9QV050AL 5PH135M 22541N050

. . . . . . . . .

310A 320A 330A 340A

P713947 P710653 P714128 863080-70

. . . .

350A 350B

P714229 P719179

. .

360A 360B 365A 370A 375A

408770-1 P720692 P719182 4A6809 P719181

. . . . .

380A 380B 390A 390B

4B4542-1 P720693 JEAA050UL R9QV050AL

. . WASHER, INSULATING.............................................NP . . WASHER, INSULATING............................................. NP . . WASHER ....................................................................NP . . WASHER ....................................................................NP

- ITEM NOT ILLUSTRATED

24-32-61

1

1

4 4 4 4

1

180A 180B 180A 180B 180A 180B

8 4 4 4 8 4 4 8 4 4 4 4 4 8 4 4 4

180A 180B

4 4

180A 180B 180B

8 8 4 4 4

180B 180A 180B

8 4 4 4

PAGE 10001 - 2 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

FIGURE ITEM

NOMENCLATURE PART NUMBER 1 2 3 4 5 6 7

USAGE CODE

UNITS PER NHA

1 400A

5PH135M

400B 410A 410B

22541N050 P716406 P720369

420A 420B 430A 440A 440B 450A 450B 460A 460B 470A 470B

470C

480A 490A 490B

- 500A

- 500B

. . NUT, CHECK...............................................................NP

. . NUT, * * * CHECK...............................................................NP . . GUIDE, BRUSH...........................................................NP . . GUIDE, BRUSH...........................................................NP ATTACHING PARTS 4E3311 . . WASHER, INSULATING .............................................NP P720694 . . WASHER, INSULATING .............................................NP 4J1223 . . BUSH, INSULATING ...................................................NP 4E3311 . . WASHER, INSULATING .............................................NP P720694 . . WASHER, INSULATING .............................................NP 520401-24 . . WASHER, SPRING .....................................................NP VTAX040TL . . WASHER, SPRING .....................................................NP LJQ1QG040012UL . . SCREW ......................................................................NP H2Q1QV040012AL . . SCREW ......................................................................NP *** 102626N1 . BEARING BALL................................................................... SUPSD BY 410964 410964 . BEARING BALL................................................................... PRE SB 8260-12*-24-013 SUPSDS 102626N1 SUPSD BY B320050L B320050L . BEARING BALL................................................................... POST SB 8260-12*-24-013 SUPSDS 410964 P716246 . FLANGE ........................................................................... ATTACHING PARTS BHQ1QG030012UL . SCREW ........................................................................... SUPSD BY B8Q1ZH030012APA B8Q1ZH030012APA . SCREW ................................................................ F0110 SUPSDS BHQ1QG030012UL *** 8260-121AAA . STARTER-GENERATOR...............................................NP SEE 02-001A FOR DET 8260-123AAA STARTER-GENERATOR...............................................NP SEE 02-001B FOR DET

- ITEM NOT ILLUSTRATED

24-32-61

4

180A 180B 180A 180B 180A 180B

4 4 4 8 4 4 8 4 4 4 4 4 1 1

1

1 4 4

1

1

PAGE 10001 - 3 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* FIGURE 24-32-61-950-802-A01

GRAPHIC 24-32-61-991-002-A01 STARTER GENERATOR (CONT’D) FIGURE 2

24-32-61

PAGE 10002 - 0 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

FIGURE ITEM

NOMENCLATURE PART NUMBER 1 2 3 4 5 6 7

USAGE CODE

UNITS PER NHA

2 - 001A

8260-121AAA

STARTER-GENERATOR (CONT’D).................................NP

RF

- 001B

8260-123AAA

SEE 01-500A FOR NHA (CONT’D).................................NP STARTER-GENERATOR SEE 01-500B FOR NHA ........................................................ . DISC ........................................................................... . LINING ........................................................................... PRE SB 8260-12*-24-012 SUPSD BY P714154-1 . LINING ........................................................................... POST SB 8260-12*-24-012 SUPSDS P714154 . DISC ........................................................................... ATTACHING PARTS . KEY ........................................................................... . WASHER, LOCK................................................................. SUPSD BY P723526 . WASHER, LOCK................................................................. SUPSDS P073822 . DELETED . NUT ........................................................................... *** . BEARING, BALL.................................................................. SUPSD BY 410965 . BEARING, BALL.................................................................. PRE SB 8260-12*-24-013 SUPSDS 400542N1 SUPSD BY B320250L . BEARING, BALL.................................................................. POST SB 8260-12*-24-013 SUPSDS 410965 . FLANGE ........................................................................... ATTACHING PARTS . SCREW, 90° COUNTERSUNK HEAD ................................ SUPSD BY P719214 . SCREW ........................................................................... POST SB 8260-120-24-007 SUPSDS B8Q1QV040012AL *** SENSOR ASSY, SPEED..................................................... POST SB 8260-12*-24-009 ................................................. ATTACHING PARTS . WASHER ................................................................D9532 . NUT ........................................................................... ***

RF

010A 020A

P603473 P714154

020B

P714154-1

030A

P603524

040A 050A

4V6775 P073822

050B

P723526

055A 060A

P076389

070A

400542N1

070B

410965

070C

B320250L

080A

P603523

090A

B8Q1QV040012AL

090B

P719214

100A

P609742

110A 120A

S6 P716078

130A

9DBA30H08-03PN

140A 150A

S3 LJQ1QG030008UL

- ITEM NOT ILLUSTRATED

. CONNECTOR .......................................................... F1983 ATTACHING PARTS . WASHER ................................................................D9532 . SCREW ........................................................................... SUPSD BY H2Q1ZH030008APA ***

24-32-61

1 1

1

1 1 1 1

1 1 1

1

1 4 4

1

1 1 1 4 4

PAGE 10002 - 1 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

FIGURE ITEM

NOMENCLATURE PART NUMBER 1 2 3 4 5 6 7

USAGE CODE

UNITS PER NHA

2 150B 160A

H2Q1ZH030008APA . SCREW .................................................................F0110 SUPSDS LJQ1QG030008UL P603570-1 . BOX ........................................................................... ATTACHING PARTS 46100 . TABWASHER ..................................................................... DZQ1QG040016UL . SCREW ........................................................................... SUPSD BY VXQ1QV040016AL VXQ1QV040016AL . SCREW .................................................................F0110 SUPSDS DZQ1QG040016UL *** 21002 . LUG .................................................................F2779 ATTACHING PARTS 520301-24 . WASHER, SPRING............................................................. SUPSD BY VTZT030TPA VTZT030TPA . WASHER, SPRING...................................................F0110 SUPSDS 520301-24 BAQ1QG030008UL . SCREW ........................................................................... SUPSD BY H1Q1ZH030008APA H1Q1ZH030008APA . SCREW .................................................................F0110 SUPSDS BAQ1QG030008UL *** P603669 . BEARING, FLANGED......................................................... PRE SB 8260-120-24-003 P059762 . BEARING, FLANGED......................................................... POST SB 8260-120-24-003 ATTACHING PARTS BHQ1QG040012UL . SCREW 90° COUNTERSUNK HEAD................................. SUPSD BY B8Q1QV040012AL B8Q1QV040012AL . SCREW 90° COUNTERSUNK HEAD.......................F0110 SUPSDS BHQ1QG040012UL *** P603655 . ARMATURE........................................................................ P604823 . ARMATURE........................................................................ P604823-1 . ARMATURE........................................................................ P604823-2 . ARMATURE........................................................................ POST SB 8260-120-24-002 P604823-3 . ARMATURE........................................................................ PRE SB 8260-120-24-005 PRE SB 8260-12*-24-016 P604823-4 . ARMATURE........................................................................ OPT TO P604823-4R POST SB 8260-12*-24-016 45986 . GASKET ...........................................................................

4 1

- 260A

P044381

1

- 260B

P046373

170A 180A 180B

190A 200A 200B 210A 210B

220A 220B

230A 230B

240A 240B 240C 240D 240E

240F

250A

- ITEM NOT ILLUSTRATED

. FRAME, ASSY.................................................................... SUPSD BY P046373 . FRAME, ASSY.................................................................... POST AMDT G SUPSDS P044381

24-32-61

4 4 4

1 1 1 1 1

1 1

8 8

1 1 1 1 1

1

1

1

PAGE 10002 - 2 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

FIGURE ITEM

2

NOMENCLATURE PART NUMBER 1 2 3 4 5 6 7

270A - 275A

P044380 P714615

- 275B

P721751

280A

P608636

280B

P608636-1

290A 290B

401219 P074324

300A

VXQ1QV050018AL

310A

520501-24

310B

VTAX050TL

320A 330A

P712333 520801-24

330B

VTAX080TL

340A 350A

P717052 521001-24

350B

VTAX100TL

360A 370A

P712332 520701-24

370B

VTAX070TL

380A 390A 390B

P716534 Y20-2620 Y20-3646

-395A 400A

E810051P SIMOX6-4NICK

- ITEM NOT ILLUSTRATED

. . . FRAME, FINISHED........................................................ . . . INSULATOR .................................................................. PRE SB 8260-12*-24-010 SUPSD BY P721751 . . . INSULATOR .................................................................. POST SB 8260-12*-24-010 SUPSDS P714615 . . BLOCK ASSY, TERMINAL..........................................NP POST AMDT G SUPSD BY P608636-1 . . BLOCK ASSY, TERMINAL............................................... POST SB 8260-12*-24-008 SUPSDS P608636 ATTACHING PARTS . . TAB WASHER.................................................................. . . TAB WASHER.................................................................. POST AMDT G................................................................. . . SCREW ................................................................ F0110 *** . . WASHER, SPRING .......................................................... SUPSD BY VTAX050TL . . WASHER, SPRING ............................................... F0110 SUPSDS 520501-24 . . NUT ........................................................................... . . WASHER, SPRING .......................................................... SUPSD BY VTAX080TL . . WASHER, SPRING ............................................... F0110 SUPSDS 520801-24 . . NUT ........................................................................... . . WASHER, SPRING .......................................................... SUPSD BY VTAX100TL . . WASHER, SPRING ............................................... F0110 SUPSDS 521001-24 . . NUT ........................................................................... . . WASHER, SPRING .......................................................... SUPSD BY VTAX070TL . . WASHER, SPRING ............................................... F0110 SUPSDS 520701-24 . . NUT ........................................................................... . PLATE, IDENTIFICATION................................................... . PLATE, IDENTIFICATION................................................... ATTACHING PARTS . SLEEVE . RIVET ***

........................................................................... ................................................................ F1701

24-32-61

USAGE CODE

UNITS PER NHA 1 1

1

1

1

1A

2 2 2 1 1 1 1 1 1 1 1 1 1 1

1A 1B

1 1 1 4 4

PAGE 10002- 3 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

NOMENCLATURE

FIGURE ITEM

PART NUMBER 1 2 3 4 5 6 7

2

410A

Y20-1861

420A

SIMOX6-4NICK

430A

42470

440A

SIMOX6-4NICK

- ITEM NOT ILLUSTRATED

. PLATE, MODIFICATION..................................................... ATTACHING PARTS . RIVET .................................................................F1701 *** . PLATE, INDICATING.......................................................... ATTACHING PARTS . RIVET .................................................................F1701 ***

24-32-61

USAGE CODE

UNITS PER NHA 1 2 1 2

PAGE 10002 - 4 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PAGE LEFT BLANK INTENTIONALLY

24-32-61

PAGE 10002- 5 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* FIGURE 24-32-61-950-803-A01

GRAPHIC 24-32-61-991-003-A01 STARTER GENERATOR (STORAGE COMPONENTS) FIGURE 3

24-32-61

PAGE 10003 - 0 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

FIGURE ITEM

NOMENCLATURE PART NUMBER 1 2 3 4 5 6 7

USAGE CODE

UNITS PER NHA

3 001A -- 001B 010A 020A 030A

8260-121 8260-123 P603751 P603754 F900003A

- ITEM NOT ILLUSTRATED

STARTER-GENERATOR....................................................... STARTER-GENERATOR....................................................... . COVER, HANDLING ........................................................... . CLAMP, ASSY..................................................................... . COVER ...........................................................................

24-32-61

RF RF 1 1 1

PAGE 10003- 1 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES A VIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PAGE LEFT BLANK INTENTIONALLY

24-32-61

PAGE 10003 - 2 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12* STORAGE (INCLUDING TRANSPORTATION)

TASK 24-32-61-500-801-A01 1.

STORAGE INSTRUCTIONS A.

Reason for the job Self-explanatory

B.

Job set-up Information NOTE: It is permitted to use alternatives. NOTE: For more information, refer to the page block SPECIAL TOOLS , FIXTURES, EQUIPMENT AND CONSUMABLES (if applicable). (1) Fixtures, tools, test and support equipment

PART NUMBER

NAME

No specific

Container

No specific No specific

Heat sealable enveloppe Blanking cap

No specific

Labels

No specific

Static sensitive label

(2) Consumables

PART NUMBER

NAME

No specific

Adhesive tape

No specific

Desiccant bag

(3) Referenced information REFERENCE Page block 1000

DESIGNATION Testing and Fault Isolation

24-32-61

PAGE 15001 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

C. Job set-up Not applicable D.

Procedure Subtask 24-32-61-530-001-A01 (1) Packing NOTE: Always put the equipment in its srcinal package. −

Install the blanking cap on the connector.

−

Put the equipment in a heat-sealable envelope.

−

Put a desiccant bag in the heat-sealable enveloppe to prevent condensation.

−

Let the air go out and seal the envelope.

−

Bond an identification label on the envelope, which shows: •

the quipment designation,

•

the part number,

•

the serial number,

•

the amendment (s) (if applicable).

−

For the equipments that contain devices sensitive to ESD, bond a static sensitive label on the envelope.

−

Put the equipment (in its heat-sealed envelope) in a container (refer to ATA specification 300).

−

Seal the container with adhesive tape.

−

Bond an identification label on the envelope, which shows: •

the quipment designation,

•

the part number,

•

the serial number,

•

the amendment (s) (if applicable).

24-32-61

PAGE 15002 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

Subtask 24-32-61-550-001-A01 (2) Storage CAUTION: TAKE CARE TO THE STORAGE TEMPERATURE. − −

For storage, pack the equipment in its srcinal package or equivalent. Store the packed equipment in clean, dry, well-ventilated conditions with no corrosive fumes.

−

The ground temperature range is from –40 °C (-40 °F) to + 54 °C (130 °F).

−

The relative humidity range is from 45 % to 75 %.

−

The shelf storage time is 3 years.

Subtask 24-32-61-510-001-A01 (3) Shipping −

E.

For transport, pack the equipment in its srcinal package or equivalent.

Close -up CAUTION :

IF THERE IS A DIFFERENCE OF TEMPERATURE OR HUMIDITY BETWEEN THE STORAGE SITE AND THE SITE OF USE, DO NOT USE THE EQUIPMENT IMMEDIATELY. LET IT FIRST STAY IN THE SITE OF USE UNTIL IT IS DRY.

Subtask 24-32-61-540-001-A01 (1) Removal from storage of the equipment −

Unpack the equipment.

NOTE: If the package is not damaged, you can keep it and use it again. Subtask 24-32-61-750-001-A01 (2) Return to service of the equipment −

Do the operational test of the equipment (Refer to the page block TESTING AND FAULT ISOLATION).

24-32-61

PAGE 15003 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.

THALES AVIONICS ELECTRICAL SYSTEMS COMPONENT MAINTENANCE MANUAL P/N 8260-12*

PAGE LEFT BLANK INTENTIONALLY

24-32-61

PAGE 15004 MAY 19/08

Use or disclosure of this data is subject to the restrictions on the cover page of this Component Maintenance Manual with IPL.