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Home >> BMW >> 2018 >> M4 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Rear Axle - Repair -- M4 (F82 & F83) >> 33 32 Trailing Arms And Struts >> Replace bottom rear wishbone

Replace bottom rear wishbone

Necessary preliminary tasks: 

Removal: 

Loosen screw (1).

Mark the position of the eccentric adjustment washer relative to the wheel carrier to simplify the subsequent adjustment of the rear axle.

Unscrew nut (3).

Remove the eccentric washer.

Unscrew bolt (4).

Remove wishbone (2).

G13692181Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Position the wishbone (1) on the wheel carrier.

Insert the screw (2) from the top.

Connect the eccentric washer from the bottom.

Part  : Replace nut (3).

Screw on the nut (3).

NOTE: In order to apply the screw connection on the wheel carrier with a torque wrench after the wheel alignment and the adjustment procedure of the lane, it is necessary to reverse the direction of the screw (2) insertion.
G13692182Courtesy of BMW OF NORTH AMERICA, INC.

Press the wheel carrier outwards and simultaneously position the wishbone (1) on the rear axle support.

G13692183Courtesy of BMW OF NORTH AMERICA, INC.

Part  : Replace screw (1).

Tighten screw (1).

Tightening torque 33 32 3AZ .

Turn the eccentric bolt to the mark and fasten the nut (2).

Tightening torque 33 32 4AZ .

G13692184Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: