Hub Bearing Unit Replacement
- Raise and support the vehicle (see LIFT AND SUPPORT POINTS ).
- Remove the wheel nuts (A), and the rear wheel.
- Release the parking brake lever fully.
- Loosen the parking brake cable adjusting nut (see PARKING BRAKE INSPECTION AND ADJUSTMENT ).
- Remove the flange bolt (A) from the arm (B). Then disconnect the parking brake cable from the lever (C).
- Remove the brake hose mounting bolt (A).
- Remove the brake caliper bracket mounting bolts (B), then remove the caliper assembly (C) from the knuckle. To prevent damage to the caliper assembly or the brake hose, use a short piece of wire to hang the caliper assembly from the undercarriage. Do not twist the brake hose excessively.
- Remove the two washers (A).NOTE: During installation, make sure the washers are installed between the brake caliper bracket and the knuckle.
- Remove the rear brake disc (see REAR BRAKE DISC REPLACEMENT ).
- Remove the hub bearing unit (A) and the O-ring (B).
- Check the hub bearing unit for damage and cracks.
- Install the hub bearing unit in the reverse order of removal, and note these items:
- Use a new O-ring on reassembly.
- After installing the brake caliper, make sure the clearance between lower arm B and the parking brake cable is more than 5 mm (0.20 in).
- Before installing the brake disc, clean the mating surfaces between the hub bearing unit and the brake disc.
- Do the parking brake adjustment (see PARKING BRAKE INSPECTION AND ADJUSTMENT ).
- Before installing the wheel, clean the mating surfaces between the brake disc and the inside of the wheel.
- Check the wheel alignment, and adjust it if necessary (see WHEEL ALIGNMENT ).