5.2 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 103).
Coolant circuit Check coolant level (→ Page 115).
Coolant circuit Heat engine coolant with coolant preheating unit.
Fuel prefilter Drain water and contaminants (→ Page 92).
Battery-charging generator
drive
Check condition of drive belt (→ Page 123).
Engine Control Unit ECU Check plug connections (→ Page 134).
Engine Interface Module EIM Check plug connections (→ Page 136).
Engine Monitoring Unit EMU Check plug connections (→ Page 135).
46 | Operation | MS150060/04E 2016-02
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