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Home >> Mini >> 2010 >> Cooper S, 2D Hatchback, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 26 (Front Axle - Repair - Clubman (R55)) >> Struts With Rubber Mounts >> 31 12 046 Replacing bracket (with rubber mount) for left or right control arm

31 12 046 Replacing bracket (with rubber mount) for left or right control arm

WARNING: This page is about a different variant/trim than selected.
WARNING: Scalding hazard!
Wear gloves.

Necessary preliminary tasks: 

Mount control arm as pictured on press.

Heat rubber mount with hot air blower.

NOTE: To ensure when pressing out the control arm that the inner sleeve of the rubber mount does not remain on the control arm pin.
IMPORTANT: Rubber mounts must always be replaced in pairs (John Cooper Works).
Fig 1: Pressing Mount Control Arm
G05516147Courtesy of BMW OF NORTH AMERICA, INC.

Force control arm with press and a suitable tool out of rubber mount.

Replace rubber mount   .

Fig 2: Pressing Rubber Mount
G05516148Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Bolt bracket and control arm to front axle carrier immediately.
Leave car for min. 30 minutes in empty weight position and avoid major spring deflections.
After approx. 30 minutes, the antiseize agent is fully evaporated and the control arm is firmly seated and correctly positioned in the rubber mount.
Non-conformance with these procedures could lead to serious impairment of handling!

Apply a generous coating of Circo Light to control arm pin and inner sleeve of rubber mount.

Lay bracket on work surface of press.

Align control arm to bracket and press from above into rubber mount (up to stop).

NOTE: Gap between control arm and rubber mount is 6 ± 2 mm after installation.
Fig 3: Pressing In Rubber Mount
G05516149Courtesy of BMW OF NORTH AMERICA, INC.