32 21 151 Replacing left or right tie rod

NOTE: If the tie rod end to tie rod screw/bolt connection is released, it is necessary after reinstallation to carry out a wheel/chassis alignment check.

Necessary preliminary tasks:

Remove Front Wheel

IMPORTANT: Do not release tie rod end from swivel bearing with impact tool.

Rubber gaiter of tie rod end must not be damaged!

Release nut (1); if necessary, grip at Torx socket.

Remove tie rod end (2) from swivel bearing.

Installation:

Keep tie rod end to swivel bearing connection clean and free from oil and grease.

Replace self-locking nut.

For tightening torque refer to 32 21 3AZ in 32 21 STEERING ARMS .

Fig 1: Identifying Tie Rod End And Retaining Nut

Courtesy of BMW OF NORTH AMERICA, INC.

Determine measurement (A) to simplify following adjustment of front axle.

Release screw (1).

Screw off tie rod end; if necessary, grip tie rod with open-end wrench.

Installation:

Check Gaiter for damage, replace if necessary.

Screw in tie rod end to measurement (A).

For tightening torque refer to 32 21 2AZ in 32 21 STEERING ARMS .

Fig 2: Identifying Tie Rod End Measurement

Courtesy of BMW OF NORTH AMERICA, INC.

After installation:

Perform Chassis Alignment Check
Carry out Steering Angle Sensor Adjustment