MTU 4000 Maintenance Schedule
January 31, 2017 | Author: nereomad | Category: N/A
Short Description
MTU engine 4000 series maintenance schedule...
Description
Maintenance Schedule Diesel Engine V 4000 Mx0 A Application Group 3A, 3B (50Hz)
MS50130/00E
Engine model
kW/cyl.
Application group
8V4000M40A
110 kW/cyl.
3B, Continuous operation, variable load
8V4000M50A
95 kW/cyl.
3A, Continuous operation, unrestricted
12V4000M40A
110 kW/cyl.
3B, Continuous operation, variable load
12V4000M50A
95 kW/cyl.
3A, Continuous operation, unrestricted
16V4000M40A
110 kW/cyl.
3B, Continuous operation, variable load
16V4000M50A
95 kW/cyl.
3A, Continuous operation, unrestricted
Table 1: Applicability
Printed in Germany © 2013 Copyright MTU Friedrichshafen GmbH This Publication is protected by copyright and may not be used in any way whether in whole or in part without the prior written permission of MTU Friedrichshafen GmbH. This restriction also applies to copyright, distribution, translation, microfilming and storage or processing on electronic systems including data bases and online services. This handbook is provided for use by maintenance and operating personnel in order to avoid malfunctions or damage during operation. Subject to alterations and amendments.
Engine model
kW/cyl.
Application group
8V4000M40A
110 kW/cyl.
3B, Continuous operation, variable load
8V4000M50A
95 kW/cyl.
3A, Continuous operation, unrestricted
12V4000M40A
110 kW/cyl.
3B, Continuous operation, variable load
12V4000M50A
95 kW/cyl.
3A, Continuous operation, unrestricted
16V4000M40A
110 kW/cyl.
3B, Continuous operation, variable load
16V4000M50A
95 kW/cyl.
3A, Continuous operation, unrestricted
Table 1: Applicability
Printed in Germany © 2013 Copyright MTU Friedrichshafen GmbH This Publication is protected by copyright and may not be used in any way whether in whole or in part without the prior written permission of MTU Friedrichshafen GmbH. This restriction also applies to copyright, distribution, translation, microfilming and storage or processing on electronic systems including data bases and online services. This handbook is provided for use by maintenance and operating personnel in order to avoid malfunctions or damage during operation. Subject to alterations and amendments.
Table of Contents 1 Mai Mainte ntenan nance ce Sch Schedu edule le 1.1 Preface 1.2 Alloca Allocation tion matrix matrix for for applicati application on group group 3A, 3B (50Hz) 1.3 Maintenance schedule matrix 36,000h 1.4 Maintenance tasks 36,000h 1.5 Maintenance schedule matrix 30,000h 1.6 Maintenance tasks 30,000h
4 5 7 11 13 16
1.7 1.8 1.9 1.10 1.11 1.12 1.13 1.14
Maintenance schedule matrix 27,000h Maintenance tasks 27,000h Maintenance schedule matrix 24,000h Maintenance tasks 24,000h Maintenance schedule matrix 21,000h Maintenance tasks 21,000h Maintenance schedule matrix 6,000h Maintenance tasks 6,000h
18 21 23 26 28 31 33 34
1 0 0 3 8 4 7 2 0 0 0 0 0 : D I L C D
MS50130/00E 2013-11 | Tab Table le of Con Conten tents ts | 3
1 Maintenance Schedule 1.1 Preface In the case of emission-certified products, nonobservance of the maintenance specifications can result in a violation of the statutory emission regulations. Modification or removal of mechanical or electronic components or the installation of additional components as well as the execution of calibration processes that might affect the emission characteristics of the product are prohibited by emission regulations. Components relevant to emissions, e.g. control units, sensors, cylinder heads, injectors and exhaust flaps can only be serviced, replaced or repaired if components approved by MTU, or equivalent components, are used. The MTU maintenance system is based on a preventive maintenance concept. Preventive maintenance facilitates advance planning and ensures a high degree of equipment availability. The maintenance intervals and required maintenance scopes are based on operational experience and must therefore be regarded as recommendations. In the event of difficult operational and ambient conditions, additional maintenance tasks and/or changes to the maintenance intervals may be necessary. The intervals according to which the maintenance tasks have to be carried out are specified as operating hours and time limits. The limit which occurs first is applicable. The individual maintenance intervals are assigned to the qualification levels QL1 to QL4. QL1: QL2: QL3: QL4:
Operational checks and maintenance work that does not require disassembly of the product. Component replacement (corrective, and thus not an element of the maintenance schedule). Maintenance work that requires partial disassembly of the product. Maintenance work that requires complete disassembly of the product.
Supplementary information on maintenance and preservation: Change intervals for fluids and lubricants and details on preservation can be obtained in the relevant specifications of the component manufacturers and MTU Fluids and Lubricants Specifications. The latest version is also available at: http://www.mtu-online.com. Manufacturer's specifications shall apply to the maintenance of all components not listed in this maintenance schedule. This maintenance schedule does not apply to engines with an EPA/CARB emission certificate.
2 0 0 1 8 2 6 4 0 0 0 0 0 : D I M I T
4 | Maintenance Schedule | MS50130/00E 2013-11
1.2 Allocation matrix for application group 3A, 3B (50Hz) V 4000 Mx0 A Load profile
Load %
110 100
(100-110)
—
(90-100)
5
90 (80-90)
—
80 (65-80)
—
65 (50-65)
10
50 (30-50)
5
30 (5-30)
80
Idle (0-5)
—
110 100
(100-110)
—
(90-100)
8 —
80 (65-80)
20
65 (50-65)
—
50 (30-50)
50
30 (5-30)
22
Idle (0-5)
—
100
(100-110)
—
(90-100)
10
90 (80-90)
25
80 (65-80)
—
65 (50-65)
35
50 (30-50)
20
30 (5-30)
10
Idle (0-5)
—
110 100
0 - 38
≤6
. l y c / W k 5 9 0
. l y c / W k 0 1 1 6 9
36,000
30,000
—
—
Standard 3A
90 (80-90)
110
1 0 0 4 9 6 2 4 0 0 0 0 0 : D I M I T
Time %
% r o t c a f d a o L
% r o t a c i d n i d a o L
(100-110)
1
(90-100)
30
39 - 56
≤ 11
30,000
27,000
57 - 68
≤ 20
27,000
24,000
Standard 3B
90 (80-90)
30
80 (65-80)
—
65 (50-65)
20
50 (30-50)
19
30 (5-30)
—
Idle (0-5)
—
69 - 81
≤ 44
24,000
21,000
Table 2: Allocation matrix for application group 3A, 3B (50Hz)
MS50130/00E 2013-11 | Maintenance Schedule | 5
V 4000 Mx0 A Load profile
Load %
110 100
Time %
(100-110)
1
(90-100)
65
90 (80-90)
25
80 (65-80)
—
65 (50-65)
—
50 (30-50)
9
30 (5-30)
—
Idle (0-5)
—
% r o t c a f d a o L
82 - 93
% r o t a c i d n i d a o L
. l y c / W k 5 9 0
. l y c / W k 0 1 1 6 9
≤ 77
6,000
6,000
—
—
Table 3: Allocation matrix for application group 3A, 3B (50Hz)
1 0 0 4 9 6 2 4 0 0 0 0 0 : D I M I T
6 | Maintenance Schedule | MS50130/00E 2013-11
1.3 Maintenance schedule matrix 36,000h 0-10,500 Operating hours Item
Operating hours [h]
t 0 0 y i l 0 0 m i a 0 i 0 0 , 5 , L D 5 1 1
0 0 0 , 2
0 0 5 , 2
0 0 0 , 3
0 0 5 , 3
0 0 0 , 4
0 0 5 , 4
0 0 0 , 5
0 0 5 , 5
0 0 0 , 6
0 0 5 , 6
0 0 0 , 7
0 0 5 , 7
0 0 0 , 8
0 0 5 , 8
0 0 0 , 9
0 0 5 , 9
0 0 0 , 0 1
0 0 5 , 0 1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
Centrifugal oil filter
2a
Fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
Valve gear
2a
X
X
X
Turbochargers
2a
X
X
X
Air filters
3a
X
X
X
Battery charging alternator
9a
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Component maintenance
9a
Cylinder heads
9a
Turbochargers
9a
Engine mounts
9a
Auxiliary PTO coupling
9a
Butterfly coupling
9a
Hose lines
6a
Rubber sleeves
6a
Extended component maintenance
18 a
Turbochargers
18 a
Oil priming pump
18 a
Engine mounts
18 a
X
X
X
X
X
w = weeks m = months a = years
11,000-21,500 Operating hours 1 0 0 8 4 7 2 4 0 0 0 0 0 : D I M I T
Item
Operating hours [h]
0 t i 0 , m 0 i 1 L 1
0 0 5 , 1 1
0 0 0 , 2 1
0 0 5 , 2 1
0 0 0 , 3 1
0 0 5 , 3 1
0 0 0 , 4 1
0 0 5 , 4 1
0 0 0 , 5 1
0 0 5 , 5 1
0 0 0 , 6 1
0 0 5 , 6 1
0 0 0 , 7 1
0 0 5 , 7 1
0 0 0 , 8 1
0 0 5 , 8 1
0 0 0 , 9 1
0 0 5 , 9 1
0 0 0 , 0 2
0 0 5 , 0 2
0 0 0 , 1 2
0 0 5 , 1 2
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
w = weeks m = months a = years
MS50130/00E 2013-11 | Maintenance Schedule | 7
Item
Operating hours [h]
t i m i L
0 0 0 , 1 1
0 0 5 , 1 1
0 0 0 , 2 1
0 0 5 , 2 1
0 0 0 , 3 1
0 0 5 , 3 1
0 0 0 , 4 1
0 0 5 , 4 1
0 0 0 , 5 1
0 0 5 , 5 1
0 0 0 , 6 1
0 0 5 , 6 1
0 0 0 , 7 1
0 0 5 , 7 1
0 0 0 , 8 1
0 0 5 , 8 1
0 0 0 , 9 1
0 0 5 , 9 1
0 0 0 , 0 2
0 0 5 , 0 2
0 0 0 , 1 2
0 0 5 , 1 2
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Centrifugal oil filter
2a
X
Fuel filter
2a
X
X
X
X
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
X
Valve gear
2a
X
X
X
X
Turbochargers
2a
X
X
X
X
Air filters
3a
X
X
X
X
Battery charging alternator
9a
X
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Component maintenance
9a
X
Cylinder heads
9a
X
Turbochargers
9a
X
Engine mounts
9a
X
Auxiliary PTO coupling
9a
X
Butterfly coupling
9a
X
Hose lines
6a
Rubber sleeves
6a
Extended component maintenance
18 a
Turbochargers
18 a
Oil priming pump
18 a
Engine mounts
18 a
X
w = weeks m = months a = years
22,000-32,500 Operating hours Item
Operating hours [h]
t i m i L
0 0 0 , 2 2
0 0 5 , 2 2
0 0 0 , 3 2
0 0 5 , 3 2
0 0 0 , 4 2
0 0 5 , 4 2
0 0 0 , 5 2
0 0 5 , 5 2
0 0 0 , 6 2
0 0 5 , 6 2
0 0 0 , 7 2
0 0 5 , 7 2
0 0 0 , 8 2
0 0 5 , 8 2
0 0 0 , 9 2
0 0 5 , 9 2
0 0 0 , 0 3
0 0 5 , 0 3
0 0 0 , 1 3
0 0 5 , 1 3
0 0 0 , 2 3
0 0 5 , 2 3
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
Centrifugal oil filter
2a
X
Fuel filter
2a
X
X
X
X
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
Valve gear
2a
X
X
X
Turbochargers
2a
X
X
X
Air filters
3a
X
X
X
w = weeks m = months a = years
8 | Maintenance Schedule | MS50130/00E 2013-11
1 0 0 8 4 7 2 4 0 0 0 0 0 : D I M I T
Item
Operating hours [h]
t i m i L
0 0 0 , 2 2
0 0 5 , 2 2
0 0 0 , 3 2
0 0 5 , 3 2
0 0 0 , 4 2
0 0 5 , 4 2
0 0 0 , 5 2
0 0 5 , 5 2
0 0 0 , 6 2
0 0 5 , 6 2
0 0 0 , 7 2
Battery charging alternator
9a
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Component maintenance
9a
Cylinder heads
9a
Turbochargers
9a
Engine mounts
9a
Auxiliary PTO coupling
9a
Butterfly coupling
9a
Hose lines
6a
Rubber sleeves
6a
Extended component maintenance
18 a
Turbochargers
18 a
Oil priming pump
18 a
Engine mounts
18 a
0 0 5 , 7 2
0 0 0 , 8 2
0 0 5 , 8 2
X
0 0 0 , 9 2
0 0 5 , 9 2
0 0 0 , 0 3
0 0 5 , 0 3
0 0 0 , 1 3
0 0 5 , 1 3
0 0 0 , 2 3
0 0 5 , 2 3
X
w = weeks m = months a = years
33,000-36,000 Operating hours Item
Operating hours [h]
t i m i L
0 0 0 , 3 3
0 0 5 , 3 3
0 0 0 , 4 3
0 0 5 , 4 3
0 0 0 , 5 3
0 0 5 , 5 3
0 0 0 , 6 3
X
X
X
X
X
X
Engine
1 0 0 8 4 7 2 4 0 0 0 0 0 : D I M I T
Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
Centrifugal oil filter
2a
X
Fuel filter
2a
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
Fuel prefilter
2a
X
X
X
X
Crankcase breathers
2a
X
X
X
X
Engine mounts
1a
X
X
Valve gear
2a
X
X
Turbochargers
2a
X
X
Air filters
3a
X
X
Battery charging alternator
9a
X
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Component maintenance
9a
X
Cylinder heads
9a
X
Turbochargers
9a
X
Engine mounts
9a
X
Auxiliary PTO coupling
9a
X
w = weeks m = months a = years
MS50130/00E 2013-11 | Maintenance Schedule | 9
Item
Operating hours [h]
t i m i L
0 0 0 , 3 3
0 0 5 , 3 3
0 0 0 , 4 3
0 0 5 , 4 3
0 0 0 , 5 3
0 0 5 , 5 3
0 0 0 , 6 3
Butterfly coupling
9a
X
Hose lines
6a
X
Rubber sleeves
6a
X
Extended component maintenance
18 a
X
Turbochargers
18 a
X
Oil priming pump
18 a
X
Engine mounts
18 a
X
w = weeks m = months a = years
1 0 0 8 4 7 2 4 0 0 0 0 0 : D I M I T
10 | Maintenance Schedule | MS50130/00E 2013-11
1.4 Maintenance tasks 36,000h Qualification level
Interval
n Task o i t p O
Limit
Item
Maintenance tasks
1a
Fuel servicing plant
Check alarm function of differential pressure gauge.
X
W1245
Check pump capacity.
X
W1246
X
W1244
[h]
Engine QL1
-
QL1
-
2a
Fuel servicing plant
Check function of bar electrode.
QL1
Daily
-
Engine operation
Check engine oil level.
W0500
Carry out visual inspection of engine for general condition and leaks.
W0501
Inspect intercooler drain system.
W0502
Inspect service indicator of air filter.
W0503
Check the inspection bores of the HP fuel pump.
W0504
Check relief bores of coolant pump(s).
W0505
Check for abnormal running noises, exhaust gas color and vibration.
W0506
Drain off water and contamination from fuel prefilter.
X
W0507
Check differential pressure gauge of fuel prefilter.
X
W0508
QL1
-
2a
Engine oil filter
Fit new engine oil filters each time the engine oil is changed or, at the latest, on expiry of the time limit (given in years).
QL1
500
2a
Centrifugal oil filter
Check thickness of oil residue layer. Clean. Fit new sleeve, at the latest, each time the engine oil is changed.
QL1
1000
2a
Fuel filter
Fit new fuel filter or new fuel filter insert.
W1001
QL1
1000
2a
Intermediate fuel filter
Replace intermediate fuel filter of filter element of intermediate fuel filter.
W1481
QL1
1000
2a
Fuel prefilter
Fit new fuel prefilter or new fuel prefilter insert.
X
W1675
QL1
1000
2a
Crankcase breathers
Crankcase breathers, 8V only: Fit new filters.
X
W1012
QL1
3000
1a
Engine mounts
Carry out visual inspection of engine mounts for general condition.
W1463
QL1
3000
2a
Valve gear
Check valve clearance, adjust if required. ATTENTION! First adjustment after 1,000 hours.
W1207
QL1
3000
2a
Turbochargers
Clean compressor wheel.
W1076
QL1
3000
3a
Air filters
Fit new air filters.
X
W1005
QL1
6000
9a
Battery charging alternator
Check condition of coupling.
X
W1016
QL1
9000
9a
Fuel injectors
Replace fuel injectors.
W1006
QL1
9000
9a
Combustion chambers
Inspect cylinder chambers using endoscope.
W1011
QL1
9000
9a
Crankcase breathers
Crankcase breathers, 12V/16V only: Fit new filters.
QL3
18000
9a
Component maintenance
Inspect rocker arms and valve bridge for wear. Insert an endoscope through the pushrod bore to visually inspect swing followers and camshaft running surfaces.
W2001
Clean air ducting.
W2002
Clean intercooler and inspect for leakage.
W2003
Fit new high-pressure fuel sensor.
W2004
Check engine coolant thermostat and fit new thermal actuator.
W2006
1 0 0 9 4 7 2 4 0 0 0 0 0 : D I M I T
W1008 X
X
W1009
W1014
Overhaul engine coolant preheating system.
X
W2008
Inspect centrifugal oil filter for wear.
X
W2009
Overhaul starter.
W2010
Clean engine coolant cooler and inspect it for leaks.
W2017
Clean engine oil cooler and inspect it for leaks.
W2018
Check operation of diverter valve.
X
W2021
Fit new seals/sealing materials for all disassembled components.
W2062
Overhaul engine coolant pump.
W2110
Overhaul raw-water pump.
X
W2111
w = weeks m = months a = years
MS50130/00E 2013-11 | Maintenance Schedule | 11
Qualification level
Interval
Limit
Item
Maintenance tasks
[h] Overhaul bilge pump.
n Task o i t p O X
W2112
QL3
18000
9a
Cylinder heads
Overhaul cylinder heads. Visually inspect piston crowns and wear pattern on cylinder liner running surfaces.
W1063
QL3
18000
9a
Turbochargers
Overhaul turbochargers.
W1038
QL3
18000
9a
Engine mounts
Check buffer clearance of resilient mounts Check proper seating of securing screws.
W1026
QL3
18000
9a
Auxiliary PTO coupling
Fit new rubber elements if damage occurs but no later than expiry of service limit (stated in years).
X
W1191
QL3
18000
9a
Butterfly coupling
Check condition visually.
X
W1037
QL3
36000
6a
Hose lines
Replace all hose lines.
W1251
QL3
36000
6a
Rubber sleeves
Replace all rubber sleeves.
W1250
QL4
36000
18 a
Extended component maintenance
Completely disassemble the engine. Inspect engine components as per assembly instructions and repair or fit new components as required.
W3000
Replace all elastomeric parts and seals with new ones.
W3001
Fit new piston rings.
W3002
Fit new conrod bearings.
W3003
Fit new crankshaft bearings.
W3004
Fit new cylinder liners.
W3005
Fit new antifriction bearings for auxiliary PTOs.
X
W3006
Fit new high-pressure fuel pump.
W3007
Fit new fuel delivery pump.
W3010
Fit new actuating cylinders for air flow control flaps.
X
W3011
Fit new actuator cylinders for exhaust flaps.
W3012
Fit new exhaust flap bearings.
W3013
Fit new camshaft bearings and camshaft thrust bearings.
W3018
Fit new pressure relief valve in high-pressure fuel system.
W3021
Fit new butterfly coupling.
X
W3035
Overhaul battery-charging generator.
X
W3042
Check gear train for cracks, replace bushings, check axles and replace if necessary.
W3063
Fit new engine oil pump.
W3073
Fit new rubber elements of engine mounts.
W3100
Overhaul torsionally resilient steel-spring coupling.
W3102
Replace swing followers and swing-follower shafts.
W3103
Check vibration damper, fit new one if necessary.
W3108
QL4
36000
18 a
Turbochargers
Fit new compressor wheels for turbochargers.
W1472
QL4
36000
18 a
Oil priming pump
Visually check oil priming pump.
W1605
Replace pump and coupling.
W1541
Fit new engine mounts.
W1464
QL4
36000
18 a
Engine mounts
w = weeks m = months a = years
12 | Maintenance Schedule | MS50130/00E 2013-11
1 0 0 9 4 7 2 4 0 0 0 0 0 : D I M I T
1.5 Maintenance schedule matrix 30,000h 0-10,500 Operating hours Item
Operating hours [h]
t 0 0 y i l 0 0 m i a 0 i 0 0 , 5 , L D 5 1 1
0 0 0 , 2
0 0 5 , 2
0 0 0 , 3
0 0 5 , 3
0 0 0 , 4
0 0 5 , 4
0 0 0 , 5
0 0 5 , 5
0 0 0 , 6
0 0 5 , 6
0 0 0 , 7
0 0 5 , 7
0 0 0 , 8
0 0 5 , 8
0 0 0 , 9
0 0 5 , 9
0 0 0 , 0 1
0 0 5 , 0 1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
Centrifugal oil filter
2a
Fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
Valve gear
2a
X
X
X
Turbochargers
2a
X
X
X
Air filters
3a
X
X
X
Battery charging alternator
9a
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Component maintenance
9a
Cylinder heads
9a
Turbochargers
9a
Engine mounts
9a
Auxiliary PTO coupling
9a
Butterfly coupling
9a
Hose lines
6a
Rubber sleeves
6a
Extended component maintenance
18 a
Turbochargers
18 a
Oil priming pump
18 a
Engine mounts
18 a
X
X
X
X
X
w = weeks m = months a = years
11,000-21,500 Operating hours 1 0 0 6 4 7 2 4 0 0 0 0 0 : D I M I T
Item
Operating hours [h]
0 t i 0 , m 0 i 1 L 1
0 0 5 , 1 1
0 0 0 , 2 1
0 0 5 , 2 1
0 0 0 , 3 1
0 0 5 , 3 1
0 0 0 , 4 1
0 0 5 , 4 1
0 0 0 , 5 1
0 0 5 , 5 1
0 0 0 , 6 1
0 0 5 , 6 1
0 0 0 , 7 1
0 0 5 , 7 1
0 0 0 , 8 1
0 0 5 , 8 1
0 0 0 , 9 1
0 0 5 , 9 1
0 0 0 , 0 2
0 0 5 , 0 2
0 0 0 , 1 2
0 0 5 , 1 2
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
w = weeks m = months a = years
MS50130/00E 2013-11 | Maintenance Schedule | 13
Item
Operating hours [h]
t i m i L
0 0 0 , 1 1
0 0 5 , 1 1
0 0 0 , 2 1
0 0 5 , 2 1
0 0 0 , 3 1
0 0 5 , 3 1
0 0 0 , 4 1
0 0 5 , 4 1
0 0 0 , 5 1
0 0 5 , 5 1
0 0 0 , 6 1
0 0 5 , 6 1
0 0 0 , 7 1
0 0 5 , 7 1
0 0 0 , 8 1
0 0 5 , 8 1
0 0 0 , 9 1
0 0 5 , 9 1
0 0 0 , 0 2
0 0 5 , 0 2
0 0 0 , 1 2
0 0 5 , 1 2
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Centrifugal oil filter
2a
X
Fuel filter
2a
X
X
X
X
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
X
Valve gear
2a
X
X
X
X
Turbochargers
2a
X
X
X
X
Air filters
3a
X
X
X
X
Battery charging alternator
9a
X
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Component maintenance
9a
X
Cylinder heads
9a
X
Turbochargers
9a
X
Engine mounts
9a
X
Auxiliary PTO coupling
9a
X
Butterfly coupling
9a
X
Hose lines
6a
Rubber sleeves
6a
Extended component maintenance
18 a
Turbochargers
18 a
Oil priming pump
18 a
Engine mounts
18 a
X
w = weeks m = months a = years
22,000-30,000 Operating hours Item
Operating hours [h]
t i m i L
0 0 0 , 2 2
0 0 5 , 2 2
0 0 0 , 3 2
0 0 5 , 3 2
0 0 0 , 4 2
0 0 5 , 4 2
0 0 0 , 5 2
0 0 5 , 5 2
0 0 0 , 6 2
0 0 5 , 6 2
0 0 0 , 7 2
0 0 5 , 7 2
0 0 0 , 8 2
0 0 5 , 8 2
0 0 0 , 9 2
0 0 5 , 9 2
0 0 0 , 0 3
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
Centrifugal oil filter
2a
X
Fuel filter
2a
X
X
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
Valve gear
2a
X
X
X
Turbochargers
2a
X
X
X
Air filters
3a
X
X
X
w = weeks m = months a = years
14 | Maintenance Schedule | MS50130/00E 2013-11
1 0 0 6 4 7 2 4 0 0 0 0 0 : D I M I T
Item
Operating hours [h]
t i m i L
0 0 0 , 2 2
0 0 5 , 2 2
0 0 0 , 3 2
0 0 5 , 3 2
0 0 0 , 4 2 X
0 0 5 , 4 2
0 0 0 , 5 2
0 0 5 , 5 2
0 0 0 , 6 2
0 0 5 , 6 2
0 0 0 , 7 2
0 0 5 , 7 2
0 0 0 , 8 2
0 0 5 , 8 2
0 0 0 , 9 2
0 0 5 , 9 2
0 0 0 , 0 3
Battery charging alternator
9a
X
Fuel injectors
9a
X
X
Combustion chambers
9a
X
X
Crankcase breathers
9a
X
X
Component maintenance
9a
X
Cylinder heads
9a
X
Turbochargers
9a
X
Engine mounts
9a
X
Auxiliary PTO coupling
9a
X
Butterfly coupling
9a
X
Hose lines
6a
X
Rubber sleeves
6a
X
Extended component maintenance
18 a
X
Turbochargers
18 a
X
Oil priming pump
18 a
X
Engine mounts
18 a
X
w = weeks m = months a = years
1 0 0 6 4 7 2 4 0 0 0 0 0 : D I M I T
MS50130/00E 2013-11 | Maintenance Schedule | 15
1.6 Maintenance tasks 30,000h Qualification level
Interval
n Task o i t p O
Limit
Item
Maintenance tasks
1a
Fuel servicing plant
Check alarm function of differential pressure gauge.
X
W1245
Check pump capacity.
X
W1246
X
W1244
[h]
Engine QL1
-
QL1
-
2a
Fuel servicing plant
Check function of bar electrode.
QL1
Daily
-
Engine operation
Check engine oil level.
W0500
Carry out visual inspection of engine for general condition and leaks.
W0501
Inspect intercooler drain system.
W0502
Inspect service indicator of air filter.
W0503
Check the inspection bores of the HP fuel pump.
W0504
Check relief bores of coolant pump(s).
W0505
Check for abnormal running noises, exhaust gas color and vibration.
W0506
Drain off water and contamination from fuel prefilter.
X
W0507
Check differential pressure gauge of fuel prefilter.
X
W0508
QL1
-
2a
Engine oil filter
Fit new engine oil filters each time the engine oil is changed or, at the latest, on expiry of the time limit (given in years).
W1008
QL1
500
2a
Centrifugal oil filter
Check thickness of oil residue layer. Clean. Fit new sleeve, at the latest, each time the engine oil is changed.
QL1
1000
2a
Fuel filter
Fit new fuel filter or new fuel filter insert.
W1001
QL1
1000
2a
Intermediate fuel filter
Replace intermediate fuel filter of filter element of intermediate fuel filter.
W1481
QL1
1000
2a
Fuel prefilter
Fit new fuel prefilter or new fuel prefilter insert.
X
W1675
QL1
1000
2a
Crankcase breathers
Crankcase breathers, 8V only: Fit new filters.
X
W1012
QL1
3000
1a
Engine mounts
Carry out visual inspection of engine mounts for general condition.
W1463
QL1
3000
2a
Valve gear
Check valve clearance, adjust if required. ATTENTION! First adjustment after 1,000 hours.
W1207
QL1
3000
2a
Turbochargers
Clean compressor wheel.
W1076
QL1
3000
3a
Air filters
Fit new air filters.
X
W1005
QL1
6000
9a
Battery charging alternator
Check condition of coupling.
X
W1016
QL1
7500
9a
Fuel injectors
Replace fuel injectors.
W1006
QL1
7500
9a
Combustion chambers
Inspect cylinder chambers using endoscope.
W1011
QL1
7500
9a
Crankcase breathers
Crankcase breathers, 12V/16V only: Fit new filters.
QL3
15000
9a
Component maintenance
Inspect rocker arms and valve bridge for wear. Insert an endoscope through the pushrod bore to visually inspect swing followers and camshaft running surfaces.
W2001
Clean air ducting.
W2002
Clean intercooler and inspect for leakage.
W2003
Fit new high-pressure fuel sensor.
W2004
Check engine coolant thermostat and fit new thermal actuator.
W2006
X
X
W1009
W1014
Overhaul engine coolant preheating system.
X
W2008
Inspect centrifugal oil filter for wear.
X
W2009
Overhaul starter.
W2010
Clean engine coolant cooler and inspect it for leaks.
W2017
Clean engine oil cooler and inspect it for leaks.
W2018
Check operation of diverter valve.
X
W2021
Fit new seals/sealing materials for all disassembled components.
W2062
Overhaul engine coolant pump.
W2110
Overhaul raw-water pump. w = weeks m = months a = years
16 | Maintenance Schedule | MS50130/00E 2013-11
X
W2111
1 0 0 7 4 7 2 4 0 0 0 0 0 : D I M I T
Qualification level
Interval
Limit
Item
Maintenance tasks
[h] Overhaul bilge pump.
X
W2112
QL3
15000
9a
Cylinder heads
Overhaul cylinder heads. Visually inspect piston crowns and wear pattern on cylinder liner running surfaces.
W1063
QL3
15000
9a
Turbochargers
Overhaul turbochargers.
W1038
QL3
15000
9a
Engine mounts
Check buffer clearance of resilient mounts Check proper seating of securing screws.
W1026
QL3
15000
9a
Auxiliary PTO coupling
Fit new rubber elements if damage occurs but no later than expiry of service limit (stated in years).
X
W1191
QL3
15000
9a
Butterfly coupling
Check condition visually.
X
W1037
QL3
30000
6a
Hose lines
Replace all hose lines.
W1251
QL3
30000
6a
Rubber sleeves
Replace all rubber sleeves.
W1250
QL4
30000
18 a
Extended component maintenance
Completely disassemble the engine. Inspect engine components as per assembly instructions and repair or fit new components as required.
W3000
Replace all elastomeric parts and seals with new ones.
W3001
Fit new piston rings.
W3002
Fit new conrod bearings.
W3003
Fit new crankshaft bearings.
W3004
Fit new cylinder liners.
W3005
Fit new antifriction bearings for auxiliary PTOs.
X
W3006
Fit new high-pressure fuel pump.
W3007
Fit new fuel delivery pump.
W3010
Fit new actuating cylinders for air flow control flaps.
X
W3011
Fit new actuator cylinders for exhaust flaps.
W3012
Fit new exhaust flap bearings.
W3013
Fit new camshaft bearings and camshaft thrust bearings.
W3018
Fit new pressure relief valve in high-pressure fuel system.
W3021
Fit new butterfly coupling.
X
W3035
Overhaul battery-charging generator.
X
W3042
Check gear train for cracks, replace bushings, check axles and replace if necessary.
W3063
Fit new engine oil pump.
W3073
Fit new rubber elements of engine mounts.
W3100
Overhaul torsionally resilient steel-spring coupling.
W3102
Replace swing followers and swing-follower shafts.
W3103
Check vibration damper, fit new one if necessary.
W3108
QL4
30000
18 a
Turbochargers
Fit new compressor wheels for turbochargers.
W1472
QL4
30000
18 a
Oil priming pump
Visually check oil priming pump.
W1605
Replace pump and coupling.
W1541
Fit new engine mounts.
W1464
QL4
1 0 0 7 4 7 2 4 0 0 0 0 0 : D I M I T
n Task o i t p O
30000
18 a
Engine mounts
w = weeks m = months a = years
MS50130/00E 2013-11 | Maintenance Schedule | 17
1.7 Maintenance schedule matrix 27,000h 0-10,000 Operating hours Item
Operating hours [h]
t 0 0 y i l 0 0 m i a 0 i 0 0 , 5 , L D 5 1 1
0 0 0 , 2
0 0 5 , 2
0 0 0 , 3
0 0 5 , 3
0 0 0 , 4
0 0 5 , 4
0 0 0 , 5
0 0 5 , 5
0 0 0 , 6
0 0 5 , 6
X
X
X
X
X
X
X
X
X
X
0 5 7 , 6
0 0 0 , 7
0 0 5 , 7
0 0 0 , 8
0 0 5 , 8
0 0 0 , 9
0 0 5 , 9
0 0 0 , 0 1
X
X
X
X
X
X
X
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
Centrifugal oil filter
2a
Fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
Valve gear
2a
X
X
X
Turbochargers
2a
X
X
X
Air filters
3a
X
X
X
Battery charging alternator
9a
X
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Component maintenance
9a
Cylinder heads
9a
Turbochargers
9a
Engine mounts
9a
Auxiliary PTO coupling
9a
Butterfly coupling
9a
Hose lines
6a
Rubber sleeves
6a
Extended component maintenance
18 a
Turbochargers
18 a
Oil priming pump
18 a
Engine mounts
18 a
X
X
X
X
w = weeks m = months a = years
10,500-20,500 Operating hours Item
Operating hours [h]
t i m i L
0 0 5 , 0 1
0 0 0 , 1 1
0 0 5 , 1 1
0 0 0 , 2 1
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
w = weeks m = months a = years
18 | Maintenance Schedule | MS50130/00E 2013-11
0 0 5 , 2 1
0 0 0 , 3 1
0 0 5 , 3 1
0 0 0 , 4 1
0 0 5 , 4 1
0 0 0 , 5 1
0 0 5 , 5 1
0 0 0 , 6 1
0 0 5 , 6 1
0 0 0 , 7 1
0 0 5 , 7 1
0 0 0 , 8 1
0 0 5 , 8 1
0 0 0 , 9 1
0 0 5 , 9 1
0 0 0 , 0 2
0 5 2 , 0 2
0 0 5 , 0 2
1 0 0 4 4 7 2 4 0 0 0 0 0 : D I M I T
Item
Operating hours [h]
t i m i L
0 0 5 , 0 1
0 0 0 , 1 1
0 0 5 , 1 1
0 0 0 , 2 1
0 0 5 , 2 1
0 0 0 , 3 1
0 0 5 , 3 1
0 0 0 , 4 1
0 0 5 , 4 1
0 0 0 , 5 1
0 0 5 , 5 1
0 0 0 , 6 1
0 0 5 , 6 1
0 0 0 , 7 1
0 0 5 , 7 1
0 0 0 , 8 1
0 0 5 , 8 1
0 0 0 , 9 1
0 0 5 , 9 1
0 0 0 , 0 2
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0 5 2 , 0 2
Centrifugal oil filter
2a
Fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
Valve gear
2a
X
X
X
Turbochargers
2a
X
X
X
Air filters
3a
X
X
X
Battery charging alternator
9a
X
X
Fuel injectors
9a
X
X
Combustion chambers
9a
X
X
Crankcase breathers
9a
X
X
Component maintenance
9a
X
Cylinder heads
9a
X
Turbochargers
9a
X
Engine mounts
9a
X
Auxiliary PTO coupling
9a
X
Butterfly coupling
9a
X
Hose lines
6a
Rubber sleeves
6a
Extended component maintenance
18 a
Turbochargers
18 a
Oil priming pump
18 a
Engine mounts
18 a
0 0 5 , 0 2 X
w = weeks m = months a = years
21,000-27,000 Operating hours Item
Operating hours [h]
t i m i L
0 0 0 , 1 2
0 0 5 , 1 2
0 0 0 , 2 2
0 0 5 , 2 2
0 0 0 , 3 2
0 0 5 , 3 2
0 0 0 , 4 2
0 0 5 , 4 2
0 0 0 , 5 2
0 0 5 , 5 2
0 0 0 , 6 2
0 0 5 , 6 2
0 0 0 , 7 2
X
X
X
X
X
X
X
X
X
X
X
X
Engine
1 0 0 4 4 7 2 4 0 0 0 0 0 : D I M I T
Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
Centrifugal oil filter
2a
X
Fuel filter
2a
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
Valve gear
2a
X
X
X
Turbochargers
2a
X
X
X
Air filters
3a
X
X
X
w = weeks m = months a = years
MS50130/00E 2013-11 | Maintenance Schedule | 19
Item
Operating hours [h]
t i m i L
0 0 0 , 1 2
0 0 5 , 1 2
0 0 0 , 2 2
0 0 5 , 2 2
0 0 0 , 3 2
0 0 5 , 3 2
0 0 0 , 4 2
0 0 5 , 4 2
0 0 0 , 5 2
0 0 5 , 5 2
0 0 0 , 6 2
0 0 5 , 6 2
0 0 0 , 7 2
Battery charging alternator
9a
X
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Component maintenance
9a
X
Cylinder heads
9a
X
Turbochargers
9a
X
Engine mounts
9a
X
Auxiliary PTO coupling
9a
X
Butterfly coupling
9a
X
Hose lines
6a
X
Rubber sleeves
6a
X
Extended component maintenance
18 a
X
Turbochargers
18 a
X
Oil priming pump
18 a
X
Engine mounts
18 a
X
w = weeks m = months a = years
1 0 0 4 4 7 2 4 0 0 0 0 0 : D I M I T
20 | Maintenance Schedule | MS50130/00E 2013-11
1.8 Maintenance tasks 27,000h Qualification level
Interval
n Task o i t p O
Limit
Item
Maintenance tasks
1a
Fuel servicing plant
Check alarm function of differential pressure gauge.
X
W1245
Check pump capacity.
X
W1246
X
W1244
[h]
Engine QL1
-
QL1
-
2a
Fuel servicing plant
Check function of bar electrode.
QL1
Daily
-
Engine operation
Check engine oil level.
W0500
Carry out visual inspection of engine for general condition and leaks.
W0501
Inspect intercooler drain system.
W0502
Inspect service indicator of air filter.
W0503
Check the inspection bores of the HP fuel pump.
W0504
Check relief bores of coolant pump(s).
W0505
Check for abnormal running noises, exhaust gas color and vibration.
W0506
Drain off water and contamination from fuel prefilter.
X
W0507
Check differential pressure gauge of fuel prefilter.
X
W0508
QL1
-
2a
Engine oil filter
Fit new engine oil filters each time the engine oil is changed or, at the latest, on expiry of the time limit (given in years).
QL1
500
2a
Centrifugal oil filter
Check thickness of oil residue layer. Clean. Fit new sleeve, at the latest, each time the engine oil is changed.
QL1
1000
2a
Fuel filter
Fit new fuel filter or new fuel filter insert.
W1001
QL1
1000
2a
Intermediate fuel filter
Replace intermediate fuel filter of filter element of intermediate fuel filter.
W1481
QL1
1000
2a
Fuel prefilter
Fit new fuel prefilter or new fuel prefilter insert.
X
W1675
QL1
1000
2a
Crankcase breathers
Crankcase breathers, 8V only: Fit new filters.
X
W1012
QL1
3000
1a
Engine mounts
Carry out visual inspection of engine mounts for general condition.
W1463
QL1
3000
2a
Valve gear
Check valve clearance, adjust if required. ATTENTION! First adjustment after 1,000 hours.
W1207
QL1
3000
2a
Turbochargers
Clean compressor wheel.
W1076
QL1
3000
3a
Air filters
Fit new air filters.
X
W1005
QL1
6750
9a
Battery charging alternator
Check condition of coupling.
X
W1016
QL1
6750
9a
Fuel injectors
Replace fuel injectors.
W1006
QL1
6750
9a
Combustion chambers
Inspect cylinder chambers using endoscope.
W1011
QL1
6750
9a
Crankcase breathers
Crankcase breathers, 12V/16V only: Fit new filters.
QL3
13500
9a
Component maintenance
Inspect rocker arms and valve bridge for wear. Insert an endoscope through the pushrod bore to visually inspect swing followers and camshaft running surfaces.
W2001
Clean air ducting.
W2002
Clean intercooler and inspect for leakage.
W2003
Fit new high-pressure fuel sensor.
W2004
Check engine coolant thermostat and fit new thermal actuator.
W2006
1 0 0 5 4 7 2 4 0 0 0 0 0 : D I M I T
W1008 X
X
W1009
W1014
Overhaul engine coolant preheating system.
X
W2008
Inspect centrifugal oil filter for wear.
X
W2009
Overhaul starter.
W2010
Clean engine coolant cooler and inspect it for leaks.
W2017
Clean engine oil cooler and inspect it for leaks.
W2018
Check operation of diverter valve.
X
W2021
Fit new seals/sealing materials for all disassembled components.
W2062
Overhaul engine coolant pump.
W2110
Overhaul raw-water pump.
X
W2111
w = weeks m = months a = years
MS50130/00E 2013-11 | Maintenance Schedule | 21
Qualification level
Interval
Limit
Item
Maintenance tasks
[h] Overhaul bilge pump.
n Task o i t p O X
W2112
QL3
13500
9a
Cylinder heads
Overhaul cylinder heads. Visually inspect piston crowns and wear pattern on cylinder liner running surfaces.
W1063
QL3
13500
9a
Turbochargers
Overhaul turbochargers.
W1038
QL3
13500
9a
Engine mounts
Check buffer clearance of resilient mounts Check proper seating of securing screws.
W1026
QL3
13500
9a
Auxiliary PTO coupling
Fit new rubber elements if damage occurs but no later than expiry of service limit (stated in years).
X
W1191
QL3
13500
9a
Butterfly coupling
Check condition visually.
X
W1037
QL3
27000
6a
Hose lines
Replace all hose lines.
W1251
QL3
27000
6a
Rubber sleeves
Replace all rubber sleeves.
W1250
QL4
27000
18 a
Extended component maintenance
Completely disassemble the engine. Inspect engine components as per assembly instructions and repair or fit new components as required.
W3000
Replace all elastomeric parts and seals with new ones.
W3001
Fit new piston rings.
W3002
Fit new conrod bearings.
W3003
Fit new crankshaft bearings.
W3004
Fit new cylinder liners.
W3005
Fit new antifriction bearings for auxiliary PTOs.
X
W3006
Fit new high-pressure fuel pump.
W3007
Fit new fuel delivery pump.
W3010
Fit new actuating cylinders for air flow control flaps.
X
W3011
Fit new actuator cylinders for exhaust flaps.
W3012
Fit new exhaust flap bearings.
W3013
Fit new camshaft bearings and camshaft thrust bearings.
W3018
Fit new pressure relief valve in high-pressure fuel system.
W3021
Fit new butterfly coupling.
X
W3035
Overhaul battery-charging generator.
X
W3042
Check gear train for cracks, replace bushings, check axles and replace if necessary.
W3063
Fit new engine oil pump.
W3073
Fit new rubber elements of engine mounts.
W3100
Overhaul torsionally resilient steel-spring coupling.
W3102
Replace swing followers and swing-follower shafts.
W3103
Check vibration damper, fit new one if necessary.
W3108
QL4
27000
18 a
Turbochargers
Fit new compressor wheels for turbochargers.
W1472
QL4
27000
18 a
Oil priming pump
Visually check oil priming pump.
W1605
Replace pump and coupling.
W1541
Fit new engine mounts.
W1464
QL4
27000
18 a
Engine mounts
w = weeks m = months a = years
22 | Maintenance Schedule | MS50130/00E 2013-11
1 0 0 5 4 7 2 4 0 0 0 0 0 : D I M I T
1.9 Maintenance schedule matrix 24,000h 0-10,500 Operating hours Item
Operating hours [h]
t 0 0 y i l 0 0 m i a 0 i 0 0 , 5 , L D 5 1 1
0 0 0 , 2
0 0 5 , 2
0 0 0 , 3
0 0 5 , 3
0 0 0 , 4
0 0 5 , 4
0 0 0 , 5
0 0 5 , 5
0 0 0 , 6
0 0 5 , 6
0 0 0 , 7
0 0 5 , 7
0 0 0 , 8
0 0 5 , 8
0 0 0 , 9
0 0 5 , 9
0 0 0 , 0 1
0 0 5 , 0 1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
Centrifugal oil filter
2a
Fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
Valve gear
2a
X
X
X
Turbochargers
2a
X
X
X
Air filters
3a
X
X
X
Battery charging alternator
9a
X
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Component maintenance
9a
Cylinder heads
9a
Turbochargers
9a
Engine mounts
9a
Auxiliary PTO coupling
9a
Butterfly coupling
9a
Hose lines
6a
Rubber sleeves
6a
Extended component maintenance
18 a
Turbochargers
18 a
Oil priming pump
18 a
Engine mounts
18 a
X
X
X
X
w = weeks m = months a = years
11,000-21,500 Operating hours 1 0 0 2 4 7 2 4 0 0 0 0 0 : D I M I T
Item
Operating hours [h]
0 t i 0 , m 0 i 1 L 1
0 0 5 , 1 1
0 0 0 , 2 1
0 0 5 , 2 1
0 0 0 , 3 1
0 0 5 , 3 1
0 0 0 , 4 1
0 0 5 , 4 1
0 0 0 , 5 1
0 0 5 , 5 1
0 0 0 , 6 1
0 0 5 , 6 1
0 0 0 , 7 1
0 0 5 , 7 1
0 0 0 , 8 1
0 0 5 , 8 1
0 0 0 , 9 1
0 0 5 , 9 1
0 0 0 , 0 2
0 0 5 , 0 2
0 0 0 , 1 2
0 0 5 , 1 2
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
w = weeks m = months a = years
MS50130/00E 2013-11 | Maintenance Schedule | 23
Item
Operating hours [h]
t i m i L
0 0 0 , 1 1
0 0 5 , 1 1
0 0 0 , 2 1
0 0 5 , 2 1
0 0 0 , 3 1
0 0 5 , 3 1
0 0 0 , 4 1
0 0 5 , 4 1
0 0 0 , 5 1
0 0 5 , 5 1
0 0 0 , 6 1
0 0 5 , 6 1
0 0 0 , 7 1
0 0 5 , 7 1
0 0 0 , 8 1
0 0 5 , 8 1
0 0 0 , 9 1
0 0 5 , 9 1
0 0 0 , 0 2
0 0 5 , 0 2
0 0 0 , 1 2
0 0 5 , 1 2
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Centrifugal oil filter
2a
X
Fuel filter
2a
X
X
X
X
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
X
Valve gear
2a
X
X
X
X
Turbochargers
2a
X
X
X
X
Air filters
3a
X
X
X
X
Battery charging alternator
9a
X
X
Fuel injectors
9a
X
X
Combustion chambers
9a
X
X
Crankcase breathers
9a
X
X
Component maintenance
9a
X
Cylinder heads
9a
X
Turbochargers
9a
X
Engine mounts
9a
X
Auxiliary PTO coupling
9a
X
Butterfly coupling
9a
X
Hose lines
6a
Rubber sleeves
6a
Extended component maintenance
18 a
Turbochargers
18 a
Oil priming pump
18 a
Engine mounts
18 a
w = weeks m = months a = years
22,000-24,000 Operating hours Item
Operating hours [h]
t i m i L
0 0 0 , 2 2
0 0 5 , 2 2
0 0 0 , 3 2
0 0 5 , 3 2
0 0 0 , 4 2
X
X
X
X
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
Centrifugal oil filter
2a
X
Fuel filter
2a
X
X
X
Intermediate fuel filter
2a
X
X
X
Fuel prefilter
2a
X
X
X
Crankcase breathers
2a
X
X
X
Engine mounts
1a
X
Valve gear
2a
X
Turbochargers
2a
X
Air filters
3a
X
w = weeks m = months a = years
24 | Maintenance Schedule | MS50130/00E 2013-11
1 0 0 2 4 7 2 4 0 0 0 0 0 : D I M I T
Item
Operating hours [h]
t i m i L
0 0 0 , 2 2
0 0 5 , 2 2
0 0 0 , 3 2
0 0 5 , 3 2
0 0 0 , 4 2
Battery charging alternator
9a
X
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Component maintenance
9a
X
Cylinder heads
9a
X
Turbochargers
9a
X
Engine mounts
9a
X
Auxiliary PTO coupling
9a
X
Butterfly coupling
9a
X
Hose lines
6a
X
Rubber sleeves
6a
X
Extended component maintenance
18 a
X
Turbochargers
18 a
X
Oil priming pump
18 a
X
Engine mounts
18 a
X
w = weeks m = months a = years
1 0 0 2 4 7 2 4 0 0 0 0 0 : D I M I T
MS50130/00E 2013-11 | Maintenance Schedule | 25
1.10 Maintenance tasks 24,000h Qualification level
Interval
n Task o i t p O
Limit
Item
Maintenance tasks
1a
Fuel servicing plant
Check alarm function of differential pressure gauge.
X
W1245
Check pump capacity.
X
W1246
X
W1244
[h]
Engine QL1
-
QL1
-
2a
Fuel servicing plant
Check function of bar electrode.
QL1
Daily
-
Engine operation
Check engine oil level.
W0500
Carry out visual inspection of engine for general condition and leaks.
W0501
Inspect intercooler drain system.
W0502
Inspect service indicator of air filter.
W0503
Check the inspection bores of the HP fuel pump.
W0504
Check relief bores of coolant pump(s).
W0505
Check for abnormal running noises, exhaust gas color and vibration.
W0506
Drain off water and contamination from fuel prefilter.
X
W0507
Check differential pressure gauge of fuel prefilter.
X
W0508
QL1
-
2a
Engine oil filter
Fit new engine oil filters each time the engine oil is changed or, at the latest, on expiry of the time limit (given in years).
W1008
QL1
500
2a
Centrifugal oil filter
Check thickness of oil residue layer. Clean. Fit new sleeve, at the latest, each time the engine oil is changed.
QL1
1000
2a
Fuel filter
Fit new fuel filter or new fuel filter insert.
W1001
QL1
1000
2a
Intermediate fuel filter
Replace intermediate fuel filter of filter element of intermediate fuel filter.
W1481
QL1
1000
2a
Fuel prefilter
Fit new fuel prefilter or new fuel prefilter insert.
X
W1675
QL1
1000
2a
Crankcase breathers
Crankcase breathers, 8V only: Fit new filters.
X
W1012
QL1
3000
1a
Engine mounts
Carry out visual inspection of engine mounts for general condition.
W1463
QL1
3000
2a
Valve gear
Check valve clearance, adjust if required. ATTENTION! First adjustment after 1,000 hours.
W1207
QL1
3000
2a
Turbochargers
Clean compressor wheel.
W1076
QL1
3000
3a
Air filters
Fit new air filters.
X
W1005
QL1
6000
9a
Battery charging alternator
Check condition of coupling.
X
W1016
QL1
6000
9a
Fuel injectors
Replace fuel injectors.
W1006
QL1
6000
9a
Combustion chambers
Inspect cylinder chambers using endoscope.
W1011
QL1
6000
9a
Crankcase breathers
Crankcase breathers, 12V/16V only: Fit new filters.
QL3
12000
9a
Component maintenance
Inspect rocker arms and valve bridge for wear. Insert an endoscope through the pushrod bore to visually inspect swing followers and camshaft running surfaces.
W2001
Clean air ducting.
W2002
Clean intercooler and inspect for leakage.
W2003
Fit new high-pressure fuel sensor.
W2004
Check engine coolant thermostat and fit new thermal actuator.
W2006
X
X
W1009
W1014
Overhaul engine coolant preheating system.
X
W2008
Inspect centrifugal oil filter for wear.
X
W2009
Overhaul starter.
W2010
Clean engine coolant cooler and inspect it for leaks.
W2017
Clean engine oil cooler and inspect it for leaks.
W2018
Check operation of diverter valve.
X
W2021
Fit new seals/sealing materials for all disassembled components.
W2062
Overhaul engine coolant pump.
W2110
Overhaul raw-water pump. w = weeks m = months a = years
26 | Maintenance Schedule | MS50130/00E 2013-11
X
W2111
1 0 0 3 4 7 2 4 0 0 0 0 0 : D I M I T
Qualification level
Interval
Limit
Item
Maintenance tasks
[h] Overhaul bilge pump.
X
W2112
QL3
12000
9a
Cylinder heads
Overhaul cylinder heads. Visually inspect piston crowns and wear pattern on cylinder liner running surfaces.
W1063
QL3
12000
9a
Turbochargers
Overhaul turbochargers.
W1038
QL3
12000
9a
Engine mounts
Check buffer clearance of resilient mounts Check proper seating of securing screws.
W1026
QL3
12000
9a
Auxiliary PTO coupling
Fit new rubber elements if damage occurs but no later than expiry of service limit (stated in years).
X
W1191
QL3
12000
9a
Butterfly coupling
Check condition visually.
X
W1037
QL3
24000
6a
Hose lines
Replace all hose lines.
W1251
QL3
24000
6a
Rubber sleeves
Replace all rubber sleeves.
W1250
QL4
24000
18 a
Extended component maintenance
Completely disassemble the engine. Inspect engine components as per assembly instructions and repair or fit new components as required.
W3000
Replace all elastomeric parts and seals with new ones.
W3001
Fit new piston rings.
W3002
Fit new conrod bearings.
W3003
Fit new crankshaft bearings.
W3004
Fit new cylinder liners.
W3005
Fit new antifriction bearings for auxiliary PTOs.
X
W3006
Fit new high-pressure fuel pump.
W3007
Fit new fuel delivery pump.
W3010
Fit new actuating cylinders for air flow control flaps.
X
W3011
Fit new actuator cylinders for exhaust flaps.
W3012
Fit new exhaust flap bearings.
W3013
Fit new camshaft bearings and camshaft thrust bearings.
W3018
Fit new pressure relief valve in high-pressure fuel system.
W3021
Fit new butterfly coupling.
X
W3035
Overhaul battery-charging generator.
X
W3042
Check gear train for cracks, replace bushings, check axles and replace if necessary.
W3063
Fit new engine oil pump.
W3073
Fit new rubber elements of engine mounts.
W3100
Overhaul torsionally resilient steel-spring coupling.
W3102
Replace swing followers and swing-follower shafts.
W3103
Check vibration damper, fit new one if necessary.
W3108
QL4
24000
18 a
Turbochargers
Fit new compressor wheels for turbochargers.
W1472
QL4
24000
18 a
Oil priming pump
Visually check oil priming pump.
W1605
Replace pump and coupling.
W1541
Fit new engine mounts.
W1464
QL4
1 0 0 3 4 7 2 4 0 0 0 0 0 : D I M I T
n Task o i t p O
24000
18 a
Engine mounts
w = weeks m = months a = years
MS50130/00E 2013-11 | Maintenance Schedule | 27
1.11 Maintenance schedule matrix 21,000h 0-10,000 Operating hours Item
Operating hours [h]
t 0 0 y i l 0 0 m i a 0 i 0 0 , 5 , L D 5 1 1
0 0 0 , 2
0 0 5 , 2
0 0 0 , 3
0 0 5 , 3
0 0 0 , 4
0 0 5 , 4
0 0 0 , 5
X
X
X
X
X
X
X
0 5 2 , 5
0 0 5 , 5
0 0 0 , 6
0 0 5 , 6
0 0 0 , 7
0 0 5 , 7
0 0 0 , 8
0 0 5 , 8
0 0 0 , 9
0 0 5 , 9
0 0 0 , 0 1
X
X
X
X
X
X
X
X
X
X
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
Centrifugal oil filter
2a
Fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
Valve gear
2a
X
X
X
Turbochargers
2a
X
X
X
Air filters
3a
X
X
X
Battery charging alternator
9a
X
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Component maintenance
9a
Cylinder heads
9a
Turbochargers
9a
Engine mounts
9a
Auxiliary PTO coupling
9a
Butterfly coupling
9a
Hose lines
6a
Rubber sleeves
6a
Extended component maintenance
18 a
Turbochargers
18 a
Oil priming pump
18 a
Engine mounts
18 a
X
X
X
X
w = weeks m = months a = years
10,500-20,500 Operating hours Item
Operating hours [h]
t i m i L
0 0 5 , 0 1
0 0 0 , 1 1
0 0 5 , 1 1
0 0 0 , 2 1
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
w = weeks m = months a = years
28 | Maintenance Schedule | MS50130/00E 2013-11
0 0 5 , 2 1
0 0 0 , 3 1
0 0 5 , 3 1
0 0 0 , 4 1
0 0 5 , 4 1
0 0 0 , 5 1
0 0 5 , 5 1
0 5 7 , 5 1
0 0 0 , 6 1
0 0 5 , 6 1
0 0 0 , 7 1
0 0 5 , 7 1
0 0 0 , 8 1
0 0 5 , 8 1
0 0 0 , 9 1
0 0 5 , 9 1
0 0 0 , 0 2
0 0 5 , 0 2
1 0 0 9 9 6 2 4 0 0 0 0 0 : D I M I T
Item
Operating hours [h]
t i m i L
0 0 5 , 0 1
0 0 0 , 1 1
0 0 5 , 1 1
0 0 0 , 2 1
0 0 5 , 2 1
0 0 0 , 3 1
0 0 5 , 3 1
0 0 0 , 4 1
0 0 5 , 4 1
0 0 0 , 5 1
0 0 5 , 5 1
X
X
X
X
X
X
X
X
X
X
X
0 5 7 , 5 1
0 0 0 , 6 1
0 0 5 , 6 1
0 0 0 , 7 1
0 0 5 , 7 1
0 0 0 , 8 1
0 0 5 , 8 1
0 0 0 , 9 1
0 0 5 , 9 1
0 0 0 , 0 2
0 0 5 , 0 2
X
X
X
X
X
X
X
X
X
X
Centrifugal oil filter
2a
Fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
X
X
X
X
Engine mounts
1a
X
X
X
Valve gear
2a
X
X
X
Turbochargers
2a
X
X
X
Air filters
3a
X
X
X
Battery charging alternator
9a
X
X
Fuel injectors
9a
X
X
Combustion chambers
9a
X
X
Crankcase breathers
9a
X
X
Component maintenance
9a
X
Cylinder heads
9a
X
Turbochargers
9a
X
Engine mounts
9a
X
Auxiliary PTO coupling
9a
X
Butterfly coupling
9a
X
Hose lines
6a
Rubber sleeves
6a
Extended component maintenance
18 a
Turbochargers
18 a
Oil priming pump
18 a
Engine mounts
18 a
w = weeks m = months a = years
21,000-21,000 Operating hours Item
Operating hours [h]
t i m i L
0 0 0 , 1 2
Engine
1 0 0 9 9 6 2 4 0 0 0 0 0 : D I M I T
Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
Centrifugal oil filter
2a
X
Fuel filter
2a
X
Intermediate fuel filter
2a
X
Fuel prefilter
2a
X
Crankcase breathers
2a
X
Engine mounts
1a
X
Valve gear
2a
X
Turbochargers
2a
X
Air filters
3a
X
w = weeks m = months a = years
MS50130/00E 2013-11 | Maintenance Schedule | 29
Item
Operating hours [h]
t i m i L
0 0 0 , 1 2
Battery charging alternator
9a
X
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Component maintenance
9a
X
Cylinder heads
9a
X
Turbochargers
9a
X
Engine mounts
9a
X
Auxiliary PTO coupling
9a
X
Butterfly coupling
9a
X
Hose lines
6a
X
Rubber sleeves
6a
X
Extended component maintenance
18 a
X
Turbochargers
18 a
X
Oil priming pump
18 a
X
Engine mounts
18 a
X
w = weeks m = months a = years
1 0 0 9 9 6 2 4 0 0 0 0 0 : D I M I T
30 | Maintenance Schedule | MS50130/00E 2013-11
1.12 Maintenance tasks 21,000h Qualification level
Interval
n Task o i t p O
Limit
Item
Maintenance tasks
1a
Fuel servicing plant
Check alarm function of differential pressure gauge.
X
W1245
Check pump capacity.
X
W1246
X
W1244
[h]
Engine QL1
-
QL1
-
2a
Fuel servicing plant
Check function of bar electrode.
QL1
Daily
-
Engine operation
Check engine oil level.
W0500
Carry out visual inspection of engine for general condition and leaks.
W0501
Inspect intercooler drain system.
W0502
Inspect service indicator of air filter.
W0503
Check the inspection bores of the HP fuel pump.
W0504
Check relief bores of coolant pump(s).
W0505
Check for abnormal running noises, exhaust gas color and vibration.
W0506
Drain off water and contamination from fuel prefilter.
X
W0507
Check differential pressure gauge of fuel prefilter.
X
W0508
QL1
-
2a
Engine oil filter
Fit new engine oil filters each time the engine oil is changed or, at the latest, on expiry of the time limit (given in years).
QL1
500
2a
Centrifugal oil filter
Check thickness of oil residue layer. Clean. Fit new sleeve, at the latest, each time the engine oil is changed.
QL1
1000
2a
Fuel filter
Fit new fuel filter or new fuel filter insert.
W1001
QL1
1000
2a
Intermediate fuel filter
Replace intermediate fuel filter of filter element of intermediate fuel filter.
W1481
QL1
1000
2a
Fuel prefilter
Fit new fuel prefilter or new fuel prefilter insert.
X
W1675
QL1
1000
2a
Crankcase breathers
Crankcase breathers, 8V only: Fit new filters.
X
W1012
QL1
3000
1a
Engine mounts
Carry out visual inspection of engine mounts for general condition.
W1463
QL1
3000
2a
Valve gear
Check valve clearance, adjust if required. ATTENTION! First adjustment after 1,000 hours.
W1207
QL1
3000
2a
Turbochargers
Clean compressor wheel.
W1076
QL1
3000
3a
Air filters
Fit new air filters.
X
W1005
QL1
5250
9a
Battery charging alternator
Check condition of coupling.
X
W1016
QL1
5250
9a
Fuel injectors
Replace fuel injectors.
W1006
QL1
5250
9a
Combustion chambers
Inspect cylinder chambers using endoscope.
W1011
QL1
5250
9a
Crankcase breathers
Crankcase breathers, 12V/16V only: Fit new filters.
QL3
10500
9a
Component maintenance
Inspect rocker arms and valve bridge for wear. Insert an endoscope through the pushrod bore to visually inspect swing followers and camshaft running surfaces.
W2001
Clean air ducting.
W2002
Clean intercooler and inspect for leakage.
W2003
Fit new high-pressure fuel sensor.
W2004
Check engine coolant thermostat and fit new thermal actuator.
W2006
1 0 0 0 0 7 2 4 0 0 0 0 0 : D I M I T
W1008 X
X
W1009
W1014
Overhaul engine coolant preheating system.
X
W2008
Inspect centrifugal oil filter for wear.
X
W2009
Overhaul starter.
W2010
Clean engine coolant cooler and inspect it for leaks.
W2017
Clean engine oil cooler and inspect it for leaks.
W2018
Check operation of diverter valve.
X
W2021
Fit new seals/sealing materials for all disassembled components.
W2062
Overhaul engine coolant pump.
W2110
Overhaul raw-water pump.
X
W2111
w = weeks m = months a = years
MS50130/00E 2013-11 | Maintenance Schedule | 31
Qualification level
Interval
Limit
Item
Maintenance tasks
[h] Overhaul bilge pump.
n Task o i t p O X
W2112
QL3
10500
9a
Cylinder heads
Overhaul cylinder heads. Visually inspect piston crowns and wear pattern on cylinder liner running surfaces.
W1063
QL3
10500
9a
Turbochargers
Overhaul turbochargers.
W1038
QL3
10500
9a
Engine mounts
Check buffer clearance of resilient mounts Check proper seating of securing screws.
W1026
QL3
10500
9a
Auxiliary PTO coupling
Fit new rubber elements if damage occurs but no later than expiry of service limit (stated in years).
X
W1191
QL3
10500
9a
Butterfly coupling
Check condition visually.
X
W1037
QL3
21000
6a
Hose lines
Replace all hose lines.
W1251
QL3
21000
6a
Rubber sleeves
Replace all rubber sleeves.
W1250
QL4
21000
18 a
Extended component maintenance
Completely disassemble the engine. Inspect engine components as per assembly instructions and repair or fit new components as required.
W3000
Replace all elastomeric parts and seals with new ones.
W3001
Fit new piston rings.
W3002
Fit new conrod bearings.
W3003
Fit new crankshaft bearings.
W3004
Fit new cylinder liners.
W3005
Fit new antifriction bearings for auxiliary PTOs.
X
W3006
Fit new high-pressure fuel pump.
W3007
Fit new fuel delivery pump.
W3010
Fit new actuating cylinders for air flow control flaps.
X
W3011
Fit new actuator cylinders for exhaust flaps.
W3012
Fit new exhaust flap bearings.
W3013
Fit new camshaft bearings and camshaft thrust bearings.
W3018
Fit new pressure relief valve in high-pressure fuel system.
W3021
Fit new butterfly coupling.
X
W3035
Overhaul battery-charging generator.
X
W3042
Check gear train for cracks, replace bushings, check axles and replace if necessary.
W3063
Fit new engine oil pump.
W3073
Fit new rubber elements of engine mounts.
W3100
Overhaul torsionally resilient steel-spring coupling.
W3102
Replace swing followers and swing-follower shafts.
W3103
Check vibration damper, fit new one if necessary.
W3108
QL4
21000
18 a
Turbochargers
Fit new compressor wheels for turbochargers.
W1472
QL4
21000
18 a
Oil priming pump
Visually check oil priming pump.
W1605
Replace pump and coupling.
W1541
Fit new engine mounts.
W1464
QL4
21000
18 a
Engine mounts
w = weeks m = months a = years
32 | Maintenance Schedule | MS50130/00E 2013-11
1 0 0 0 0 7 2 4 0 0 0 0 0 : D I M I T
1.13 Maintenance schedule matrix 6,000h 0-6,000 Operating hours Item
Operating hours [h]
t 0 y i l 0 m i a 0 i 0 0 , L D 5 1
0 0 5 , 1
0 0 0 , 2
0 0 5 , 2
0 0 0 , 3
0 0 5 , 3
0 0 0 , 4
0 0 5 , 4
0 0 0 , 5
0 0 5 , 5
0 0 0 , 6
X
X
X
X
X
X
X
X
X
X
Engine Fuel servicing plant
1a
Fuel servicing plant
2a
Engine operation
-
Engine oil filter
2a
Centrifugal oil filter
2a
Fuel filter
2a
X
X
X
X
X
X
Intermediate fuel filter
2a
X
X
X
X
X
X
Fuel prefilter
2a
X
X
X
X
X
X
Crankcase breathers
2a
X
X
X
X
X
X
Engine mounts
1a
X
X
Valve gear
2a
X
X
Turbochargers
2a
X
X
Air filters
3a
X
X
Battery charging alternator
9a
X
Fuel injectors
9a
X
Combustion chambers
9a
X
Crankcase breathers
9a
X
Hose lines
6a
X
Rubber sleeves
6a
X
Component maintenance
9a
X
Cylinder heads
9a
X
Turbochargers
9a
X
Engine mounts
9a
X
Auxiliary PTO coupling
9a
X
Butterfly coupling
9a
X
Extended component maintenance
18 a
X
Turbochargers
18 a
X
Oil priming pump
18 a
X
Engine mounts
18 a
X
X
X
X
w = weeks m = months a = years
1 0 0 6 9 6 2 4 0 0 0 0 0 : D I M I T
MS50130/00E 2013-11 | Maintenance Schedule | 33
1.14 Maintenance tasks 6,000h Qualification level
Interval
n Task o i t p O
Limit
Item
Maintenance tasks
1a
Fuel servicing plant
Check alarm function of differential pressure gauge.
X
W1245
Check pump capacity.
X
W1246
X
W1244
[h]
Engine QL1
-
QL1
-
2a
Fuel servicing plant
Check function of bar electrode.
QL1
Daily
-
Engine operation
Check engine oil level.
W0500
Carry out visual inspection of engine for general condition and leaks.
W0501
Inspect intercooler drain system.
W0502
Inspect service indicator of air filter.
W0503
Check the inspection bores of the HP fuel pump.
W0504
Check relief bores of coolant pump(s).
W0505
Check for abnormal running noises, exhaust gas color and vibration.
W0506
Drain off water and contamination from fuel prefilter.
X
W0507
Check differential pressure gauge of fuel prefilter.
X
W0508
QL1
-
2a
Engine oil filter
Fit new engine oil filters each time the engine oil is changed or, at the latest, on expiry of the time limit (given in years).
W1008
QL1
500
2a
Centrifugal oil filter
Check thickness of oil residue layer. Clean. Fit new sleeve, at the latest, each time the engine oil is changed.
QL1
1000
2a
Fuel filter
Fit new fuel filter or new fuel filter insert.
W1001
QL1
1000
2a
Intermediate fuel filter
Replace intermediate fuel filter of filter element of intermediate fuel filter.
W1481
QL1
1000
2a
Fuel prefilter
Fit new fuel prefilter or new fuel prefilter insert.
X
W1675
QL1
1000
2a
Crankcase breathers
Crankcase breathers, 8V only: Fit new filters.
X
W1012
QL1
3000
1a
Engine mounts
Carry out visual inspection of engine mounts for general condition.
W1463
QL1
3000
2a
Valve gear
Check valve clearance, adjust if required. ATTENTION! First adjustment after 1,000 hours.
W1207
QL1
3000
2a
Turbochargers
Clean compressor wheel.
W1076
QL1
3000
3a
Air filters
Fit new air filters.
X
W1005
QL1
6000
9a
Battery charging alternator
Check condition of coupling.
X
W1016
QL1
6000
9a
Fuel injectors
Replace fuel injectors.
W1006
QL1
6000
9a
Combustion chambers
Inspect cylinder chambers using endoscope.
W1011
QL1
6000
9a
Crankcase breathers
Crankcase breathers, 12V/16V only: Fit new filters.
QL3
6000
6a
Hose lines
Replace all hose lines.
W1251
QL3
6000
6a
Rubber sleeves
Replace all rubber sleeves.
W1250
QL3
6000
9a
Component maintenance
Inspect rocker arms and valve bridge for wear. Insert an endoscope through the pushrod bore to visually inspect swing followers and camshaft running surfaces.
W2001
Clean air ducting.
W2002
Clean intercooler and inspect for leakage.
W2003
Fit new high-pressure fuel sensor.
W2004
Check engine coolant thermostat and fit new thermal actuator.
W2006
X
X
W1009
W1014
Overhaul engine coolant preheating system.
X
W2008
Inspect centrifugal oil filter for wear.
X
W2009
Overhaul starter.
W2010
Clean engine coolant cooler and inspect it for leaks.
W2017
Clean engine oil cooler and inspect it for leaks.
W2018
Check operation of diverter valve. Fit new seals/sealing materials for all disassembled components. w = weeks m = months a = years
34 | Maintenance Schedule | MS50130/00E 2013-11
X
W2021 W2062
1 0 0 8 9 6 2 4 0 0 0 0 0 : D I M I T
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