5.2 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
Measures
W0500
Check engine oil level
(→ Page 208)
W0501
Visually inspect engine for leaks and general condition
(→ Page 139)
W0502
Check intercooler condensate drain (if fitted)
(→ Page 139)
W0503
Check service indicator of air filter
(→ Page 139)
W0505
Check relief bores of coolant pump(s)
(→ Page 139)
W0506
Check engine for abnormal running noises, exhaust color
and vibrations
(→ Page 139)
W0507
Drain water and dirt from fuel prefilter (if fitted)
(→ Page 139)
W0508
Check contamination indicator reading on fuel prefilter (if fit‐
ted)
(→ Page 139)
W1001
Replace fuel filter or fuel filter element
(→ Page 195)
W1002
Check valve clearance
(→ Page 175)
W1005
Replace air filter
(→ Page 204)
W1006
Replace fuel injectors
(→ Page 183)
W1007
Replace fuel injection pump(s)
(→ Page 179)
W1008
Replace engine oil filter at each oil change or when the time
limit (years) is reached, at the latest
(→ Page 211)
W1009
Check layer thickness of oil residue, clean and replace filter
sleeve (if fitted) during every oil change at the latest
(→ Page 213)
W1011
Perform endoscopic inspection of combustion chambers
(→ Page 168)
W1140
Clean wire meshes of crankcase breather
(→ Page 174)
W1178
Replace pressure pipe neck in cylinder head
(→ Page 184)
Table 2: Maintenance task reference table [QL1]
148 | Maintenance | MW15550/06E 2012-02
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Summary of Contents for 12 V 2000 M50A
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Page 22: ...22 General Information MW15550 06E 2012 02 TIM ID 0000002178 005 ...
Page 23: ...Lube oil system covers MW15550 06E 2012 02 General Information 23 TIM ID 0000002178 005 ...
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