Intake Manifold: Service and Repair

11 61 050 - Removing and installing intake air manifold (N54)





Necessary preliminary tasks:
- Remove intake filter housing Service and Repair
- Remove engine cover
- If necessary, remove tension strut 51 71 373 - Removing and installing/replacing tension strut on spring strut dome (risk of damage to charge-air pressure sensor)





Detach crankcase breather (1) at cylinder head cover.





Pull off vacuum hose (1).
Detach tank vent valve (2) from mounting.
Release hose (3) and lay to one side.





Disconnect plug connection (1) on oil pressure switch (2).





Release retainers (1) on fuel rail and place to one side.
Disconnect plug connection (2).

Note:
Do not detach fuel line.

Unscrew nuts (3).

Release screw (4).
Tightening torque 11 61 1AZ [1][2]11 61 Intake Manifold.





Raise intake air manifold.
Release screws (1).
Place cable duct (2) to one side.





Cut cable tie (1).
Disconnect plug connection (2).

Installation:
Replace all seals (3).





Installation:
Replace all seals.

Assemble engine.