Rear Axle Lower Control Arm Replacement

Rear Axle Lower Control Arm Replacement

Removal Procedure
1. Raise and support the vehicle. Refer to Vehicle Lifting.
2. Raise and support the rear axle at the designed D - height.
3. If equipped with air suspension, Repressurize the air suspension system.





4. Remove the rear axle lower control arm to the axle mounting nut and bolt.





5. Remove the rear axle lower control arm to the frame mounting nut and bolt.
6. Remove the lower control arm.

Installation Procedure





1. Install the lower control arm.
2. Install the rear axle lower control arm to the frame mounting nut and bolt.

Notice: Refer to Fastener Notice in Service Precautions.





3. Install the rear axle lower control arm to the axle mounting bolt and nut.
Tighten the lower control arm mounting bolts to 100 Nm (74 ft. lbs.).
4. Remove the rear axle support.
5. Lower the vehicle.