3 Series E30 318i (M40) TOUR
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
21.01.2013 02:47
Issue status (12/2007) Valid only until next DVD is issued
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