gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Axle Bearing|Adjustments|Page 7802 > < Ring Gear, Differential|Specifications
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Axle Bearing: Adjustments

REVISED WHEEL BEARING ADJ. (10.5" & 11.5"  RING GEAR)

Bulletin No.: 02-04-20-002

Date: May, 2002

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.
2. Remove the axle shaft.

3. Remove the hub adjuster nut retaining ring.

4. Remove the adjuster nut lock key.

Axle Bearing|Adjustments|Page 7802 > < Ring Gear, Differential|Specifications