11 13 000 Removing and Installing, Sealing Or Replacing Oil Sump (N54) AWD
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2010 BMW 335xi, 2010 BMW 335i, 2009 BMW 335xi, 2009 BMW 335i, and 2008 BMW 335xi. However, it is still accessible from the selected car via links, so may be relevant.
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.
- Lower front axle.
- Remove left drive shaft.
- Remove right drive shaft.
- Remove front axle differential.
NOTE:
The lines must be detached from the engine oil sump in the case of the optional extra automatic transmission; if necessary, detach vane pump and place to one side. Release bolts on transmission.
Release return hose.
Release screws along line (1).
Tightening torque, see 11 13 1AZ in ENGINE -- TORQUE SPECIFICATIONS -- TWIN TURBO
Installation:
Replace aluminum screws.
Replace all seals.
If necessary, release bolts (4), remove oil level sensor.
Assemble engine.