Brake Pad: Service and Repair

REMOVAL PROCEDURE
GM replacement brake lining material is recommended for all vehicles in order to maintain the balance between the front and the rear brake performance. GM replacement brake parts have been carefully selected in order to provide the proper brake balance for the purposes of stopping distance and controllability over the full range of operating conditions. The installation of any front or rear lining material with performance different from that of the GM replacement parts recommended for this vehicle can change the intended brake balance of the vehicle.
1. Remove the caliper. It is not necessary to remove the brake hose.





2. Suspend the caliper.





3. Remove the inboard brake pad (RWD).
4. Remove the retainer spring (RWD only).





5. Remove the inboard brake pad (F4WD).





6. Remove the outboard brake pad (RWD).





7. Remove the outboard brake pad (F4WD).
8. Inspect the inside of the caliper assembly for any signs of fluid leakage.
9. Replace any corroded bolts or sleeves. Do not attempt to polish away any corrosion.

INSTALLATION PROCEDURE





1. Install the retainer spring onto the inboard brake pad (RWD only).
2. Install the inboard brake pad (RWD).





3. Install the inboard brake pad (F4WD).





4. Install the outboard brake pad (RWD).





5. Install the outboard brake pad (F4WD).





6. Compress the outboard pad ears to the caliper (RWD only).

Notice: Make sure the brake hose is not twisted or kinked. Damage to the hose could result.

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.

7. Install the caliper.