Rear Disc Brakes

The use of GM brake lining material will help to maintain a balance between the front and the rear brake performance. In addition, the use of GM brake lining material will provide the proper brake balance for the purposes of stopping distance and control over the full range of operating conditions. The installation of any front or rear lining material with a performance different from that of the suggested GM replacement parts for this vehicle may change the intended brake balance of this vehicle.

REMOVAL PROCEDURE
1. Remove the caliper. Do not disconnect the brake hose as in Caliper.





2. Suspend the caliper.

NOTICE: Do not allow calipers to hang from the flexible hoses. Doing so can damage the hoses.






3. Remove the inboard lining and the outboard lining.
4. Use a wire brush to remove any corrosion from the machined surfaces of the steering knuckle and the caliper.

INSTALLATION PROCEDURE
1. Lubricate the caliper and the steering knuckle, or support, sliding surfaces and the spring with Aeroshell #5 or the equivalent.





2. Place the new pad in a vise.





3. Compress the brake pad tangs as necessary to obtain a secure fit between the outer brake pad and the caliper.





4. Install the outer brake pad onto the caliper.
^ Use a C-clamp to install the pad (3) onto the caliper (1) if it is necessary.
^ Do not allow the C-clamp to come in contact with the lining.
^ Insert a used brake pad between the C-clamp and the new brake lining.





5. File the leading edge of the brake pad tang to aid in the installation of the brake pad to the caliper.
6. Install the caliper.

Important: Pump the brakes until the brake pedal is firm before moving the vehicle. Check the brake fluid level in the master cylinder after pumping the brakes.