bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

6 RA Replacing Diode Plate (Motorola Alternator) > < 4 RA Removing And Installing Alternator (M50)|Page 633
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12 31 301

Replacing alternator drive belt (M50)

Unclip cover.

Turn tensioner with a hexagon key.

Take off ribbed drive belt.

Installation:

Note belt arrangement.

Note:

The hydraulic belt tensioner is filled with oil, so that a removed
element must always be stored standing upright.

Incorrrectly stored elements can normally be bled by compressing
several times.

RA  Replacing alternator drive belt (M50)

BMW AG - TIS

08.02.2013  07:28

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

Copyright

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6 RA Replacing Diode Plate (Motorola Alternator) > < 4 RA Removing And Installing Alternator (M50)|Page 633