MTU 16V4000C21 - 5.2 Putting the engine into operation after scheduled out-of-service period

5.2 Putting the engine into operation after scheduled out-of-
service period
Preconditions
☑ Engine is stopped and starting disabled.
WARNING
In case of out-of-service periods of more than one week: Possible corrosion of components carrying air
or exhaust gas due to weather conditions, e.g. rain or snow.
Risk of injury by flying debris when putting the engine into operation!
• Check the components carrying air and exhaust for corrosion.
• Do not put the engine in operation if corrosion was detected.
Putting into operation
Item Measure
Engine oil system Check engine oil level (→ Page 108).
Coolant circuit Check engine coolant level (→ Page 116);
Check charge-air coolant level (→ Page 126).
Coolant circuit Heat coolant with coolant preheater (if available; see manufacturer's docu-
mentation).
Engine control system Put into operation (see manufacturer's documentation).
46 | Operation | MS150049/04E 2017-04
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