5 Maintenance
5.1 Maintenance schedule task reference table [QL1]
The maintenance tasks and intervals for this product are defined in the Maintenance Schedule. The
Maintenance Schedule is a stand-alone publication.
The task numbers in this table provide reference to the maintenance tasks specified in the Maintenance
Schedule.
Task
Option
Maintenance tasks
W0500
Check engine oil level.
(→ Page 162)
W0501
Visually inspect engine for leaks and general
condition.
(→ Page 74)
W0502
X
Check intercooler condensate drain.
(→ Page 74)
W0503
Check service indicator of air filter.
(→ Page 160)
W0504
Check relief bores of HP fuel pump.
(→ Page 140)
W0505
Check relief bores of water pump(s).
(→ Page 181)
W0506
Check engine for abnormal running noises,
exhaust color and vibrations.
(→ Page 74)
W0507
X
Drain water and contaminants from fuel pre-
filter.
(→ Page 74)
W0508
X
Check reading on differential pressure gauge
of fuel prefilter.
(→ Page 149)
W1001
Replace fuel filter or fuel filter element
(→ Page 147)
W1005
Replace air filter.
(→ Page 158)
W1006
Replace fuel injection valves/injectors.
(→ Page 141)
W1008
Replace engine oil filter when changing en-
gine oil, or when the interval (years) is
reached, at the latest.
(→ Page 168)
W1009
X
Check layer thickness of oil residues, clean
and replace filter sleeve at each oil change,
at the latest.
(→ Page 173)
W1011
Perform endoscopic examination.
(→ Page 129)
W1016
Generator: Check condition of coupling.
(→ Page 184)
W1036
X
Replace coolant filter.
No longer installed.
W1047
Check and clean oil indicator filter.
(→ Page 171)
W1076
Exhaust turbocharger: Clean compressor
wheel (MTU-ZR turbocharger).
(→ Page 155)
W1207
Check and adjust valve clearance. ATTEN-
TION! First adjustment after 1,000 operating
hours.
(→ Page 134)
W1244
X
Check function of rod electrode.
(→ Page 189)
W1245
X
Check alarm function of differential pressure
gauge.
(→ Page 188)
W1246
X
Check pump capacity.
(→ Page 190)
94 | Maintenance | MS150047/04E 2013-07
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