Less than 3900 kg (8600 lb) GVW

Rear Wheel Speed Sensor Ring Replacement

Special Tools
* J 2619-01 Slide Hammer
* J 8092 Driver Handle
* J 21128 Axle Pinion Oil Seal Installer
* J 23690 Bearing Installer
* J 45857 Tone Wheel and/or Bearing Remover
* J 45860 Tone Ring Installer

Removal Procedure

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (Service and Repair).
2. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation (Service and Repair).
3. Remove the rear wheel speed sensor. Refer to Rear Wheel Speed Sensor Ring Replacement.
4. Remove the rear axle housing cover. Refer to Rear Axle Housing Cover and Gasket Replacement (8.6, 9.5 Inch Axles) (Service and Repair)Rear Axle Housing Cover and Gasket Replacement (10.5 Inch Axle) ().
5. Remove the axle shaft. Refer to Rear Axle Shaft Replacement (Service and Repair).




6. Remove the axle shaft seal, the bearing and the wheel speed sensor ring from the axle housing using the J 45857 (1) and the J 2619-01 (2).

Installation Procedure




1. Install the wheel speed sensor ring using the J 45860 (1) and the J 8092 (2).
2. Drive the wheel speed sensor ring into the axle housing until the tool bottoms against the tube.




3. Install the axle shaft bearing using the J 23690 (1) and the J 8092 (2).
4. Drive the axle shaft bearing into the axle housing until the tool bottoms against the tube.




5. Install the axle shaft seal using the J 21128.
6. Drive the tool into the bore until the axle shaft seal bottoms flush with the tube.
7. Install the axle shaft. Refer to Rear Axle Shaft Replacement (Service and Repair).
8. Install the rear axle housing cover. Refer to Rear Axle Housing Cover and Gasket Replacement (8.6, 9.5 Inch Axles) (Service and Repair)Rear Axle Housing Cover and Gasket Replacement (10.5 Inch Axle) ().
9. Install the rear wheel speed sensor. Refer to Rear Wheel Speed Sensor Ring Replacement.
10. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation (Service and Repair).
11. Fill the rear axle. Refer to Differential Oil Replacement (9.5LD Inch Axle) (Removal and Replacement)Differential Oil Replacement (8.6 Inch Axle) (Removal and Replacement)Differential Oil Replacement (10.5 Inch Axle) (Removal and Replacement).
12. Lower the vehicle.