4.5 After shutting down the engine
Preconditions
☑
MTU Corrosion-proofing and Reproofing Regulations (A001070/..) are available.
After shutting down the engine
Item
Action
Coolant system
Drain coolant (→ Page 124), (→ Page 134), if:
•
freezing temperatures are expected and the engine is to remain out of
service for an extended period, but engine coolant has no antifreeze
additive;
•
coolant is not preheated;
•
antifreeze concentration is 50 % and outside temperature is below
-40 °C.
Engine control system
Switch off.
Air intake and exhaust sys-
tem
Out-of-service period > 1 week:
Seal off engine's intake and exhaust systems.
Out-of-service period > 1 month:
Corrosion-proof engine (→ MTU Corrosion-proofing and Reproofing Regula-
tions A001070/..).
M015695/03E 2013-03
| Operation | 53
TIM-ID: 0000002321 - 003
