Brake Rotor Replacement

Brake Rotor Replacement

Removal Procedure

Notice: Any new rotor must have the protective coating removed from the friction surfaces before being placed in service. Use Goodwrench Brake Parts Cleaner, GM P/N 123777981, or the equivalent, and wipe the surface clean with clean cloths. Do not use gasoline, kerosene, or other oil base solvents that may leave an oily residue. This residue is damaging to the brake lining and is flammable.





1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the tire and wheel assembly.

Notice: Support the brake caliper with heavy mechanic's wire, or equivalent, whenever it is separated from it's mount and the hydraulic flexible brake hose is still connected. Failure to support the caliper in this manner will cause the flexible brake hose to bear the weight of the caliper, which may cause damage to the brake hose and in turn may cause a brake fluid leak.

3. Remove the brake caliper.
4. Remove the rotor (RWD only).





5. Remove the rotor (A4WD only).
6. Inspect all of the parts. Replace any damaged or corroded parts.

Installation Procedure





1. Install the rotor to the hub and bearing assembly (A4WD only).





2. Install the rotor to the steering knuckle (RWD only).
3. Install the brake caliper.
4. Install the tire and wheel assembly.

Important: Before moving the vehicle, pump the brake pedal until it is firm. Check the brake fluid level in the master cylinder after pumping the brakes.

5. Lower the vehicle.