bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

37 Variable Valve Gear > < 1 RA Removing And Installing_replacing Inlet And Exhaust Adjustment Units (N51)|Page 365
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Important!

Incorrect installation possible.

Press clamping rail (1) by hand against timing chain and make
sure timing chain is guided in clamping rail (1).

Note:

Schematic representation on removed chain drive.

Adjust valve timing.

Fit chain tensioner.

Assemble engine.

RA  Removing and installing/replacing inlet and exhaust adjustment units (N51)

BMW AG - TIS

04.02.2013  00:49

Issue status (12/2007) Valid only until next DVD is issued

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37 Variable Valve Gear > < 1 RA Removing And Installing_replacing Inlet And Exhaust Adjustment Units (N51)|Page 365