bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

41 Parking Brake > < 3 RA Replacing Vacuum Hose For Brake Booster (M3)
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34 33 505

Removing and installing/replacing brake
booster (M3)

Note:

Read and comply with General Information.

Bleed brake system after completing tasks.

Remove brake master cylinder.

Remove DSC3 precharging pump.

Remove cover from electrical box.

Remove brake pedal.

Unscrew nuts (1).

Installation:

Replace self-locking nuts.

Tightening torque, 34 33 12AZ.

Note:

Do not use force when removing and installing the brake booster
as this may damage the booster.

Pull wiring harness (2) out of partition wall.

Carefully pull brake booster (1) out of bulkhead.

Remove brake unit vertically upwards out of equipment
compartment.

RA  Removing and installing/replacing brake booster (M3)

BMW AG - TIS

16.02.2013  14:04

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

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41 Parking Brake > < 3 RA Replacing Vacuum Hose For Brake Booster (M3)