Engine Accessory Drive Seal: Service and Repair

11 14 010 Replacing sealing cap for vacuum pump (N54, N54T)

Special tools required:





Necessary preliminary work:
^ Remove fan cowl
^ Remove alternator drive belt
^ Remove both drive belt tensioners

Note:
For purposes of clarity, graphics show alternator and power steering pump removed.





Secure special tool 11 8 535 with special tools 11 8 531 and 11 8 537.





Position special tool 11 8 537 by hand on sealing cap.

Screw in special tool 11 8 534.

Note:
The sealing cap is pressed out diagonally during this work step





Screw in new sealing cap (1) with special tools 11 8 532 and 11 8 533 until flush with crankcase upper section.

Assemble engine.