MTU 8V4000Mx4 - Putting the engine into operation after scheduled out-of-service-period

4.3 Putting the engine 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 219);
Preheat engine oil if required.
Coolant circuit Check coolant level (→ Page 234).
Coolant circuit Heat coolant with coolant preheating unit.
Engine control system Switch master switch to ON;
Press illuminated pushbutton READY FOR OPERATION (→ Page 72).
LOP Press illuminated pushbutton LAMP TEST (→ Page 72).
ECU Check plug connections (→ Page 257).
EIM Check plug connections (→ Page 259).
EMU 8 Check plug connections (→ Page 258).
74 | Operation | MS150109/01E 2015-11
TIM-ID: 0000010656 - 004