bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

2 RA Removing And Installing _ Replacing Master Brake Cylinder > < 6 RA Fine-grinding Both Sides Of Both Rear Brake Disks (brake Disks Removed)
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34 31 181

Removing and installing/replacing expansion
tank for hydraulic brake actuation

Caution!

Follow general instructions,

refer to 34 00 ...

Suck the brake fluid out of the expansion tank. Use a suction
bottle used exclusively for drawing off brake fluid.

Pull off supply hose (1) of clutch hydraulic system if necessary.

On vehicles with a precharging pump for DSC, the supply hose
must be secured in a vertical position to prevent fluid from
emerging.

Lift out the expansion tank (2) from the master brake cylinder by
tilting it laterally.

Installation:

Check rubber plug in master brake cylinder; no damage may
be present.

Push the expansion tank vertically onto the master brake
cylinder.

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

BMW AG - TIS

05.02.2013  17:30

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

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2 RA Removing And Installing _ Replacing Master Brake Cylinder > < 6 RA Fine-grinding Both Sides Of Both Rear Brake Disks (brake Disks Removed)