bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

11 RA Disassembling And Assembling Altenator (Motorola Alternator 65_80A) > < 9 RA Tightening Alternator Drive Belt (M40, M42)
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12 31 301

Replacing alternator drive belt (M40. M42) 

Unfasten nut (1) and remove screw (2).

Tightening drive belt: refer to 12 31 299

Caution!

In event of excessive drive-belt wear, always investigate the
cause of wear.

Examples of faults:

Belt pulleys not parallel, wear on belt pulley.

RA  Replacing alternator drive belt (M40. M42)

BMW AG - TIS

18.01.2013  03:33

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

Copyright

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11 RA Disassembling And Assembling Altenator (Motorola Alternator 65_80A) > < 9 RA Tightening Alternator Drive Belt (M40, M42)