Removing and Installing Bottom Timing Case Cover (N62 / N62TU)

11 14 110 - Removing and installing bottom timing case cover (N62 / N62TU)





Special tools required:
- 23 1 040





Necessary preliminary tasks:
- Remove engine Removing and Installing Engine

- Remove both cylinder heads
- Remove lower oil sump section Removing and Installing/Replacing Oil Sump Bottom Section (N62/N62TU)
- Remove upper oil sump section Removing and Installing/Replacing Oil Sump Top Section (N62/N62TU)
- Remove vibration damper Removing and Installing/Replacing Vibration Damper (N62/N62TU)
- Remove water pump
- Remove tensioner from poly-V-belt
- Remove alternator with housing
- Remove hub for vibration damper Removing and Installing/Replacing Vibration Damper Hub (N62/N62TU)
- Remove flywheel Service and Repair
- Remove rear coolant cap





Release screws along lines (1).
Remove timing case cover (2) towards front.





Drive out water pipe (1) with special tool 23 1 040 at cutout (2) towards front.

Installation:
Replace water pipe (1) and sealing ring (3).





Installation:
Clean sealing surfaces and replace seal.
Install timing case cover, insert all screws and initially tighten to approx. 5 Nm.
Fully tighten all screws in alternate sequence.
Tightening torque 11 14 1AZ Mechanical Specifications.

Important!
Once all screws have been tightened down, retighten them in a second operation.

Replace radial seal Service and Repair in timing case at bottom.