31 12 134 Replacing rubber mount in left or right trailing link

WARNING: This page is about a different car, the 2010 BMW 550i, 2009 BMW 550i, and 2008 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

31 3 031
31 3 032 . See FRONT AXLE - SPECIAL TOOLS .

IMPORTANT: The rubber mounts on both tension struts must be replaced! Note that the rubber mounts may only be changed once.

Necessary preliminary tasks:

Check ball joints of tension struts while installed, replace tension struts if necessary.
Remove BOTH TENSION STRUTS .

IMPORTANT: If the tension struts already feature an identification mark with a center punch, it is necessary to replace both tension struts.

Mark tension struts with a punch mark in area (A).

Fig 1: Identifying Punch Mark Area

Courtesy of BMW OF NORTH AMERICA, INC.

Using a press and special tools 31 3 031 and 31 3 032, press rubber mount out of tension strut.

NOTE: Special tool 31 3 031 must be exactly flush with rubber mount bushing.

Fig 2: Identifying Special Tools (31 3 031) And (31 3 032)

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Keep rubber mount and bushing in tension strut clean and free from grease.

Align rubber mount by way of arrow to marking on tension strut and press in. The deviation must not exceed ± 5°.

Fig 3: Aligning Rubber Mount

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Protrusion (A) equally large.

Fig 4: Identifying Protrusion "A"

Courtesy of BMW OF NORTH AMERICA, INC.