75. Output Shaft Thrust Bearing Race Replacement

Output Shaft Thrust Bearing Race Replacement

Special Tools
* J 44528 - Output Carrier Bearing Race Remover
* J 43797 - Output Carrier Bearing Race Installer

For equivalent regional tools, refer to Special Tools (Allison - Automatic Transmission).

Removal Procedure




1. Position the output carrier assembly (2) on the work table so that the rear of the carrier is facing up.
2. Install J 44528-1 remover (1) over the hub of the carrier and onto the bearing race (3).
3. Tighten the J 44528-1 remover screws (4) wrench tight.




4. Place 2 wooden blocks (3) on the press. Install J 44528-2 remover/installer (1) into the output carrier assembly.
5. Position the output carrier assembly (4) so that J 44528-1 remover (2) spans the wooden blocks and the front of the carrier is facing down.

Warning

Pressing the output planetary carrier from the bearing race causes the output carrier to fall from the bearing race. Make sure the output carrier is safely caught when freed from the bearing race. An uncontrolled output carrier could cause personal injury and/or property damage.

6. Using J 44528-2 remover/installer (1) , press the output carrier assembly (4) from J 44528-1 remover (2).
7. Remove the bearing race from J 44528-1 remover.
8. Remove J 44528-2 remover/installer (1) from the output carrier assembly.

Installation Procedure




1. Position the output carrier assembly (3) on the press so that the rear of the carrier is facing up.
2. Install a new bearing race into J 43797 - installer (1).
3. Using J 43797 - installer (1), press the bearing race (2) onto the output carrier assembly (3) until J 43797 - installer seats.