Maintenance; Maintenance Task Reference Table [Ql1] - MTU 12 V 2000 P12 Operating Instructions Manual

5 Maintenance

5.1 Maintenance 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
W0500
W0501
W0503
W0505
W0506
W0507
W0508
W1001
W1002
W1003
W1005
W1006
W1007
W1008
W1010
W1011
W1056
W1140
60 | Maintenance | MS150025/02E 2012-10
Maintenance tasks
Check engine oil level.
Visually inspect engine for leaks and general condition.
Check signal ring position of service indicator on air filter.
Check relief bores of water pump(s).
Check engine for abnormal running noises, exhaust color and
vibrations.
Drain water and contaminants from fuel prefilter.
Check reading on differential pressure gage of fuel prefilter.
Replace fuel filter or fuel filter element.
Check valve clearance.
Check belt condition and tension, replace if necessary.
Replace air filter.
Replace fuel injectors.
Replace fuel injection pump(s).
Replace engine oil filter when changing engine oil, or when
the interval (years) is reached, at the latest.
Coolant cooler: Check exterior of cooler elements for dirt.
Perform endoscopic examination of combustion chambers.
Replace fuel pressure maintaining valve.
Clean wire meshes of crankcase breather.
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