bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

21 RA Removing And Installing_replacing Adjusting Unit (active) For Seat Back Width Ad|Page 2040 > < 20 RA Replacing Lumbar Cushion On Left Or Right Front Seat (comfort)
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52 17 054

Removing and installing/replacing adjusting
unit (active) for seat back width adjuster on
left or right front seat (M5)

Special tools required:

61 2 070

Necessary preliminary tasks:

Remove front seat

Partially remove backrest cover for front seat

Note:

The right side is removed in the same way as the left side.

Important!

Draw off chips during drilling operation.

Also cover rotary adjuster. Risk of lock blockage due to chips
entering system.

Drill out rivets (1).

Carefully feed adjusting unit (2) out of backrest frame.

Note:

Remove all remnants of rivets.

RA  Removing and installing/replacing adjusting unit (active) for seat back width ad

BMW AG - TIS

23.02.2013  03:27

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

Copyright

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21 RA Removing And Installing_replacing Adjusting Unit (active) For Seat Back Width Ad|Page 2040 > < 20 RA Replacing Lumbar Cushion On Left Or Right Front Seat (comfort)