Operation CHARM: Car repair manuals for everyone.

Disc Brake System: Service and Repair

- Burnish the new braking surface after the brake pads have been replaced.
- Burnish the new braking surface after the rotors have been refinished or replaced.
- Burnish the new braking surface by making 20 stops from 48 km/h (30 mph).
- Use medium to firm pressure on the brake pedal. Do not overheat the brakes.