11 13 000 Removing and Installing, Sealing Or Replacing Oil Sump (N54)
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IMPORTANT:
Aluminum screws/bolts must be replaced each time they are released .
The end faces of aluminum screws/bolts are painted blue for the purposes of reliable identification.
Jointing torque and angle of rotation must be observed without fail (risk of damage) .
Necessary preliminary tasks:
- Remove engine splash guard.
- Secure engine in installation position. (See 11 00 670 SECURING ENGINE IN INSTALLATION POSITION (N54) )
- Lower front axle. (See 31 11 506 LOWERING/RAISING FRONT AXLE CARRIER and 31 11 506 LOWERING/RAISING FRONT AXLE CARRIER )
- Remove vane-type pump of power steering.
- AWD optional extra: Remove front axle differential.
NOTE:
If automatic transmission optional extra installed, lines must be detached from engine oil sump.
Release bolts (3) on transmission.
Detach return hose (2).
Release screws along line (1).
Tightening torque, see 11 13 1AZ in ENGINE -- TORQUE SPECIFICATIONS -- TWIN TURBO
Installation:
Replace aluminum screws.
If necessary, release bolts (4), remove oil level sensor.
Installation:
Replace all seals.
Assemble engine.