11 14 115

Remove lower section of timing case cover, refer to 11 14 110

Removing and installing, sealing or replacing lower section of timing case on engine BMW M73
Unfasten screws and remove water pump.

Installation:

Clean sealing faces and fit new gaskets.

Removing and installing, sealing or replacing lower section of timing case on engine BMW M73
Unfasten snap ring and remove tensioning rail (1).

Remove timing chain.

Removing and installing, sealing or replacing lower section of timing case on engine BMW M73

Installation:

Note installation location of chain on retaining bracket.

Removing and installing, sealing or replacing lower section of timing case on engine BMW M73
Remove retaining pins (1) from tensioning rail.

If necessary, remove retaining bracket for guide rail (2).

Unscrew bolts. Remove timing case.

Installation:

Replace gasket. Coat contact edges with liquid sealing compound Hylomar SQ 32
M, refer to BMW Parts Service