bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

3 RA Replacing Vacuum Hose For Brake Booster M43TU > < 1 RA Checking Brake Booster (low-pressure Test)
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34 33 051

Removing and installing/replacing non-return
valve for brake booster M43TU

Note:

Note "General Data",

refer to 34 00 ...

Before beginning work, actuate brake pedal several times to
reduce vacuum in brake booster to make it easier to pull off
vacuum hose.

Open hose clip (1), detach vacuum hose (2) from non-return valve
(3).

Remove non-return valve (3) from brake booster.

Installation:

Check seal for non-return valve, replace if necessary.

Replace hose clip (1).

RA  Removing and installing/replacing non-return valve for brake booster M43TU

BMW AG - TIS

19.01.2013  13:27

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

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3 RA Replacing Vacuum Hose For Brake Booster M43TU > < 1 RA Checking Brake Booster (low-pressure Test)