Wheel Bearing Adjustment

Wheel Bearing Adjustment
Preliminary Inspection

Important: Ensure the brakes are fully released and do not drag.

Pull or push the tire at the top back and forth in order to test the wheel bearing play.
^ Use a pry bar under the tire as an alternative.
^ If the wheel bearing adjustment is correct, the movement will be barely noticeable.
^ If the movement is excessive, adjust the bearings.

Adjustment Procedure
^ Tools Required
- J 2222-C Wheel Bearing Nut Wrench





1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the axle shaft.
3. Remove the hub adjuster nut retaining ring.





4. Remove the adjuster nut lock key.





Notice: Refer to Fastener Notice in Service Precautions.

5. Tighten the wheel bearing adjusting nut using the J 2222-C.
Rotate the hub in the opposite direction to the way the adjuster nut is turning.
Ensure the inner bearing and the seal seats against the spindle shoulder.
^ Tighten the adjusting nut to 70 Nm (52 lb ft).
6. Turn the adjusting nut counterclockwise and align the closest lock key slot in the nut with the keyway in the axle housing.





7. Install the adjusting nut lock key into the keyway in the axle housing.





8. Install the retaining ring.
9. Install the axle shaft.
10. Inspect the lubricant level and add, if necessary.
11. Lower the vehicle.