4.2 Engine – Putting into operation after scheduled out-of-service-
period
Preconditions
☑Engine is stopped and starting disabled.
Putting into operation
Item Action
Lube oil system Check engine oil level (→ Page 110).
Coolant circuit Check coolant level (→ Page 121).
Coolant circuit Heat engine coolant with coolant preheating unit.
Fuel prefilter Drain water and contaminants (→ Page 99).
Battery-charging generator
drive
Check condition of drive belt (→ Page 129).
Engine Control Unit ECU Check plug connections (→ Page 140).
Engine Interface Module EIM Check plug connections (→ Page 142).
Engine Monitoring Unit EMU Check plug connections (→ Page 141).
54 | Operation | M015655/05E 2015-06
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