gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Revised Wheel Bearing Adj. (10.5" & 11.5" Ring Gear)|Page 8145 > < Revised Wheel Bearing Adj. (10.5" & 11.5" Ring Gear)|Page 8143
Page 1
background image

Axle Bearing: Adjustments
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.

Revised Wheel Bearing Adj. (10.5" & 11.5" Ring Gear)|Page 8145 > < Revised Wheel Bearing Adj. (10.5" & 11.5" Ring Gear)|Page 8143