Upper Control Arm
REMOVAL1. Raise vehicle and support the axle.
2. Remove the upper suspension arm mounting nut and boltfrom the axle bracket.
3. Remove the nut and boltat the frame rail and remove the upper suspension arm.
INSTALLATION
1. Position the upper suspension arm at the axle and frame rail.
2. Install the bolts and finger tighten the nuts.
3. Remove the supports and lower the vehicle.
4. With the vehicle on the ground tighten the axle bracket nut and the frame bracket bolt to 61 Nm (45 ft. lbs.).
5. Check the alignment if new parts were installed.