Front Axle

31 12 000 - Removing and installing/replacing left or right control arm





Important!
Observe safety instructions 00 .. ... Lifting Vehicle With A Lifting Platform for raising the vehicle.

Note:
If the control arm is detached from the front axle carrier, it is necessary after reinstallation to carry out a wheel/chassis alignment check.





Necessary preliminary tasks:
- Remove front wheel Removing or Installing Front or Rear Wheel

- If necessary, remove steering gear cover at side





Release nut (jointed rod on control arm).
Remove jointed rod (1) from control arm.
If necessary, disconnect plug connection (2) from ride-height sensor





Release nut (1) and remove screw towards rear.
Only on right side: Remove bracket with ride level sensor.

Installation Note:
Replace self-locking nut.
Tightening torque 31 12 2AZ Control Arms and Struts (Front).

Release nut (2); if necessary, grip at Torx socket.
Take off control arm.

Installation Note:
Keep journal on ball head and bushing in swivel bearing clean and free from oil and grease.
Replace self-locking nut.
Tightening torque 31 12 6AZ Control Arms and Struts (Front).





After installation:
- Perform chassis alignment check

- Carry out steering angle sensor adjustment Adjustments