5.2 Maintenance task reference table
The maintenance tasks and intervals for this product are defined in the Maintenance Booklet. The Main‐
tenance Booklet is a stand-alone publication.
The task numbers in this table provide reference to the maintenance tasks specified in the Maintenance
Booklet.
Task
Check engine oil level
(→ Page 72)
Visually inspect engine for leaks and general con‐
dition
(→ Page 72)
Check signal ring position of service indicator, re‐
place air filter if necessary
(→ Page 72)
Replace fuel filter or fuel filter element
(→ Page 87)
Replace fuel prefilter or filter element of fuel prefil‐
ter
(→ Page 88)
Check cooler elements externally for dirt
Check drive belt condition and tension, replace if
necessary
(→ Page 105)
Replace air filter
(→ Page 89)
Replace engine oil filter at each oil change or
when the time limit (years) is reached, at the latest
(→ Page 95)
Check valve clearance, adjust if necessary. Atten‐
tion!First adjustment after 1,000 operating hours!
(→ Page 83)
Replace poly-vee belt of fan
(→ Page 105)
Replace drive belt of battery-charging generator (if
fitted) and coolant pump
(→ Page 105)
Table 1: Maintenance task reference table [QL1]
78 | Maintenance | MS15022/02E 2012-04
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