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33 32 071 Replacing an upper wishbone

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IMPORTANT:
  • The wishbone must be installed with the opening (U-section) facing downward!
  • If the wishbone is bent, the screw connection between the control arm and wheel carrier must be replaced.

Necessary preliminary work: 

Release left and right screws (1). Slide anti-roll bar (2) forward.

Tightening torque 33 55 1AZ .

Installation note: 

Replace screws.

Fig 1: Releasing Left And Right Screws
G09947169Courtesy of BMW OF NORTH AMERICA, INC.

Release nut (1) and remove screw towards front.

Tightening torque 33 32 6AZ

Installation note: 

Tighten down screw connection in NORMAL POSITION .

Replace screw and nut.

Fig 2: Identifying Upper Wishbone Nut
G09947170Courtesy of BMW OF NORTH AMERICA, INC.

Release nut (1) and remove screw towards front.

Tightening torque 33 32 5AZ

Remove wishbone (2).

Installation note: 

The wishbone must be installed with the opening (U-section) facing downward!

Raise wheel carrier using workshop jack.

Bolt heads face in forward direction.

Replace screw and nut.

Fig 3: Removing Wishbone
G09947171Courtesy of BMW OF NORTH AMERICA, INC.

After installation: