gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Drive Pinion and Ring Gear Replacement (8.6, 9.5, 9.5LD Inch Axles)|Page 10057 > < Drive Pinion and Ring Gear Replacement (8.6, 9.5, 9.5LD Inch Axles)|Page 10055
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Pinion Bearing: Service and Repair
Drive Pinion Bearings Replacement (10.5 Inch Axle)

Drive Pinion Bearings Replacement (10.5 Inch Axle) 

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Tools Required
-

J 22761 Differential Side Bearing Installer

-

J 8614-01 Flange and Pulley Holding Tool

-

J 37624 Pinion Bearing Installer

-

J 24433 Pinion Cone and Side Bearing Installer

-

J 22912-01 Split Plate Bearing Puller

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J 44414 Rear Axle Pinion Oil Seal Installer

-

J 8608 Rear Pinion Bearing Installer

-

J 8092 Universal Driver Handle - 3/4 in - 10

Removal Procedure

1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Remove the differential assembly.
3. Remove the pinion gear bearing retainer.
4. Remove the pinion yoke and the oil seal.
5. Remove the outer pinion bearing.

6. Remove the pinion.

7. Remove the collapsible spacer.

8. Remove the inner pinion bearing from the pinion using the J 22912-01 and a hydraulic press.

Drive Pinion and Ring Gear Replacement (8.6, 9.5, 9.5LD Inch Axles)|Page 10057 > < Drive Pinion and Ring Gear Replacement (8.6, 9.5, 9.5LD Inch Axles)|Page 10055