1. Drive shaft lock nut.
2. ABS wheel sensor.
3. Brake hose clamp.
4. Brake caliper assembly.
5. Brake disc.
6. Wheel hub bolt.
7. Wheel hub.
8. Dust cover.
9. Rear drive shaft.
10. Retainer.
Note: replace the part with a new one after each removal.
Attention. Performing the following procedure without first removing the front wheel ABS sensor may result in an accidental open circuit in the wiring harness. Before performing the following procedures, disconnect the front ABS wheel sensor harness (from the side of the drive shaft) and fix the wiring in a suitable place where it will not be erroneously touched when servicing the vehicle.
1. Drain the oil from the rear final drive into a suitable container.
2. Loosen the rear drive shaft lock nut.
3. Remove the rear ABS wheel sensor.
4. Remove the brake hose clamp.
5. Remove the brake caliper assembly (see chapter "Brake system") and put aside, hanging it on the body with wire.
6. Remove the brake disc (see chapter "Brake system").
Note: Before removing the wheel hub, make alignment marks on the wheel hub and trunnion so that all parts can be reinstalled in their original position.
7. Unscrew the bolts securing the wheel hub to the trunnion and remove the wheel hub with dust cover.
Attention.
- Be careful not to damage the rear final drive oil seal.
- Be careful not to damage the drive shaft boots and the ABS sensor pulse disk.
8. Pulling the drive shaft towards the wheel, remove it from the rear final drive.
9. Remove the retaining ring from the end of the drive shaft.
10. Installation is carried out in the reverse order of removal, taking into account the following:
Installing the drive shaft retainer
Install a new retaining ring into the groove on the end of the drive shaft with the connector up.
After installation, measure the outside diameter of the retainer. If the measured value exceeds 25.2 mm, repeat the installation using a new retaining ring.
Tightening the lock nut of the drive shaft
After tightening the lock nut to a torque of 390 Nm, unscrew it by 180 degrees, then tighten it again to a torque of 236-274 Nm.
11. After installation, fill the required amount of oil into the rear final drive.
12. Check and, if necessary, adjust the rear wheel alignment.