bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

3 RA Removing And Installing _ Replacing Master Brake Cylinder For DSC > < 1 RA Overview Of Brake Master Cylinder _ Brake Booster
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34 31 181

Removing and installing / replacing
expansion tank for hydraulic brake actuation

Necessary preliminary tasks:

Remove lower section of microfilter housing.

Read and comply with General Information.

Suck the brake fluid out of the expansion tank. Use suction bottle
exclusively to draw off brake fluid.

Important!

Do not reuse drawn out brake fluid.

Unfasten plug connection (1) and disconnect.

Release retaining screw (2).

Installation:

Tightening torque 34 31 3AZ

.

Pull expansion tank vertically out of brake master cylinder.

Installation:

Check rubber plug in brake master cylinder for damage and
replace if necessary.

Push the expansion tank vertically onto the master brake cylinder.

RA  Removing and installing / replacing expansion tank for hydraulic brake actuation

BMW AG - TIS

20.02.2013  11:47

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

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3 RA Removing And Installing _ Replacing Master Brake Cylinder For DSC > < 1 RA Overview Of Brake Master Cylinder _ Brake Booster