Output Shaft, Bearing, and Tube Replacement (Right Side)

Removal Procedure

1. Raise the vehicle and support it using safety stands.
2. Remove the differential carrier assembly. Refer to Differential Carrier Assembly Replacement.
3. Remove the housing bolts (11) from the carrier.

Important: Keep the open end of the tube up.

4. Remove the axle shaft (output shaft) tube from the carrier.

Disassembly Procedure

^ Tools Required
- J29369-1 Bearing Remover (K2 models)
- J29369-2 Bearing Remover (K3 models)

1. In a vise, hold the axle shaft (output shaft) tube by the mounting flange.
2. Remove the sleeve (9).
3. Remove the gear (7).
4. Remove the thrust washer (6).
5. Remove the axle shaft (output shaft) (1). Tap out the axle shaft with a soft mallet.
6. Remove the seal (3). Pry out the seal with a screwdriver.
7. Remove the bearing (4). Use the J29369-1 or the J29369-2 and a slide hammer.
8. Clean the parts in a suitable solvent.
9. Clean the gasket surfaces on the axle shaft (output shaft) tube and carrier housing.

Assembly Procedure
^ J36609 Bearing Installer
^ J36600 Axle Seal Installer (K2 Models)
^ J22833 Seal Installer (K3 Models)

1. Assemble the new bearing (4). Use the J36609.
2. Apply axle lubricant to the bearing.
3. Install the new seal (3). Use the J36600 Axle or the J22833.
4. Install the axle shaft (output shaft) (1).
5. Place a small amount of grease on the thrust washer in order to hold it in place.
6. Install the thrust washer (6).
7. Make sure the tabs on the washer align with the slot in the axle shaft (output shaft) tube.
8. Install the gear (7).
9. Install the sleeve (9).

Installation Procedure

1. Apply sealant GM P/N 12345739 or equivalent to the carrier sealing surface.
2. Install the axle shaft (output shaft) tube (5) to the carrier.

Notice: Refer to Fastener Notice in Service Precautions.

3. Install the bolts (19).
Tighten the bolts to 40 Nm (30 ft. lbs.).
4. Install the differential carrier assembly. Refer to Differential Carrier Assembly Replacement.
5. Lower the vehicle.