34 41 250 Removing and installing/replacing expander lock for handbrake shoes

WARNING: This page is about a different car, the 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

32 1 030

See STEERING AND WHEEL ALIGNMENT - SPECIAL TOOLS

Necessary preliminary tasks:

Remove handbrake shoes

Lock adjuster unit (ASZE).

Actuate parking brake lever. Screw in special tool 32 1 030 partially. Press stop (1) of adjusting spring back to such an extent that retaining hook (2) engages in stop (1).

Installation:

Unlock adjuster unit (ASZE).

Lever out restraining hook (2) with a suitable screwdriver.

Restraining hook (2) must detach from stop (1) of adjusting spring.

Fig 1: Identifying Retaining Hook And Stop

Courtesy of BMW OF NORTH AMERICA, INC.

Pull expander lock (1) forwards, disconnect handbrake Bowden cable (2) and remove expander lock.

Fig 2: Identifying Expander Lock And Handbrake Bowden Cable

Courtesy of BMW OF NORTH AMERICA, INC.

After installation:

Adjusting parking brake