Contents: Inspection ⤓ Removal and installation ⤓
1. Raise the vehicle and remove the wheel.
5.2 Hang the support on a piece of wire
2. Remove the brake caliper, pads and caliper bracket (5.2).
Inspection
3. Inspect the disc surface for scratches or damage. If the scratches are deeper than 0.38 mm, the disc must be replaced.
5.4a Check the disc runout using a dial gauge
5.4b Using circular motions, sand the surface of the disc
4. Check the disc runout using a dial gauge (5.4a and 5.4b).
5.5a The minimum permissible thickness of the brake disc is indicated on the inside of the disc
5. The minimum permissible disk thickness is indicated on the disk. The disk thickness can be checked using a micrometer (5.5a and 5.5b).
5.5b Check the disc thickness using a micrometer at several points
Removal and installation
6. On some models, the brake disc can be removed from the hub after removing the caliper and caliper bracket.
7. Remove the steering knuckle and hub from the vehicle.
8. To remove the hub and brake disc from the steering knuckle, contact a specialist.
9. Install the steering knuckle and hub.
10. Install the caliper, caliper bracket and brake pads. Tighten the caliper bolts or pins to the specified torque.
11. Install the wheel and lower the car to the ground.