bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

4 RA Removing And Installing_replacing Left Or Right Microfilter Housing Lower Sectio > < 2 RA Removing And Installing_replacing Left Or Right Microfilter Air Duct (long Versi
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64 31 053

Removing and installing or replacing fresh air
duct

Necessary preliminary tasks:

All:

Remove microfilter housing lower sections on left and right. 

Remove tension strut on spring strut dome.

Only M57:

Remove air cleaner element.

Release screw (1).

Installation:

Tightening torque 64 31 2AZ .

Unfasten screws (2).

Installation:

Tightening torque 64 31 1AZ .

Turn quick-release fastener (3) approx. 90

°

 counterclockwise.

If necessary, release screw on pipe clamp.

Installation:

Tightening torque 64 31 3AZ .

Feed out fresh air duct (4) in direction of arrow and remove.

Installation:

If necessary, replace damaged seals.

Make sure fresh air duct (4) is correctly seated.

Security version:

When replacing fresh air duct, pay attention to engine
compartment protective plating.

RA  Removing and installing or replacing fresh air duct

BMW AG - TIS

23.02.2013  07:34

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

Copyright

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4 RA Removing And Installing_replacing Left Or Right Microfilter Housing Lower Sectio > < 2 RA Removing And Installing_replacing Left Or Right Microfilter Air Duct (long Versi