Upper
REMOVAL1. Raise and support the vehicle.
2. Remove the upper suspension arm nut and bolt at the axle bracket.
3. Remove the nut and bolt at 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. Tighten the nut at the axle and frame brackets to 75 Nm (55 ft. lbs.).