Fist and hub of the rear wheel.
1 - upper arm of the rear suspension, 2 - longitudinal rod of the rear suspension, 3 - fist, 4 -, 5 - transverse rod of the rear suspension, 6 - transverse arm of the rear suspension, 7 - brake drum, 8 - caliper, 9 - brake disc, 10 - rear wheel hub, 11 - hub bearing housing, 12 - drum*/parking** brake.
Note:
- * - for models with drum brakes,
- ** - for models with disc brakes.
Withdrawal
1. Make sure the parking brake is not applied.
2. Jack up the car, turn away bolts and remove a back wheel.
- Tightening torque: 90-110 Nm
3. Remove the wheel speed sensor (see chapter "Brake system").
4. Turn away a bolt and having disconnected a support of the brake mechanism from a fist, suspend it on a wire.
- Tightening torque: 69-85 Nm
5. Remove the brake disc.
6. Turn away four bolts and remove a nave of a back wheel in gathering with the bearing case.
- Tightening torque: 70-90 Nm
7. Using the special tool, remove the wheel speed sensor rotor.
8. Turn out a hairpin, turn away nuts, take bolts and remove a fist.
Torque:
- studs: 90-110 Nm
- nuts for fastening the upper arm and rear suspension rods: 100-120 Nm
- rear suspension lower arm nuts: 60-72 Nm
Disassembly
1. Loosen the flange nut.
2. Using the special tool, remove the hub from the bearing housing.
3. Using the special tool, remove the bearing inner race from the hub.
4. Using the special tools, remove the two bushings from the knuckle.
Examination
1.Check the bearing housing for wear and damage.
2. Check for damage to the wheel speed sensor rotor teeth.
3. Check the inner surface of the hub for burrs.
4. Check for fist damage.
Assembly
The rear wheel hub and knuckle are installed in the reverse order of removal, the nut tightening torque is indicated in the text of the description of the disassembly procedure and in the assembly drawing "Rear wheel knuckle and hub".
Installation
1. The rear wheel hub and knuckle are installed in the reverse order of removal, the tightening torques of the bolts and nuts are indicated in the text of the description of the removal procedure and in the assembly drawing "Rear wheel knuckle and hub".
2. If necessary, change the position of the brake pads by turning the adjuster.
3. Measure the wheel bearing breakaway torque as shown in the figure.
- Breakaway torque: 28 N or less
4. Measure the wheel hub end play as shown.
- Axial runout: 0.008mm