GM Service Manual Online
For 1990-2009 cars only

Front Disc Brake Pads Replacement Single Piston Caliper

Removal Procedure

Use OEM replacement brake lining material for this vehicle. OEM replacement brake parts provide the proper brake balance for stopping distance and for braking control. The intended brake balance for this vehicle can change if OEM replacement brake lining materials are not used.

    Important: Do not disconnect the brake hose from the caliper.

  1. Remove the caliper. Refer to Front Brake Caliper Replacement .

  2. Object Number: 139  Size: SH

    Notice: Support the caliper with a piece of wire to prevent damage to the brake line.

  3. Suspend the caliper.

  4. Object Number: 140  Size: SH
  5. Remove the inboard lining from the caliper.
  6. Remove the retainer spring from the inboard brake shoe.
  7. Remove the outboard lining from the caliper.

Installation Procedure

    Caution: Do not move the vehicle until a firm brake pedal is obtained. Failure to obtain a firm pedal before moving vehicle may result in personal injury.

    Important: Before installing new brake pads, wipe the outside surface of the caliper boot clean. Use denatured alcohol.

  1. Install the outboard lining.

  2. Object Number: 140  Size: SH
  3. Install the retainer spring on the inboard brake lining.
  4. Install inboard lining in the caliper.
  5. Notice: Make sure the brake hose is not twisted or kinked after installation. Damage to the hose could result.

  6. Install the caliper. Refer to Front Brake Caliper Replacement .

Front Disc Brake Pads Replacement Dual Piston Caliper

Removal Procedure

Use OEM replacement brake lining material for this vehicle. OEM replacement brake parts provide the proper brake balance for stopping distance and for braking control. The intended brake balance for this vehicle can change if OEM replacement brake lining materials are not used.

  1. Remove two-thirds of the brake fluid from the master cylinder reservoir.
  2. Important: Do not disconnect the brake hose from the caliper.


    Object Number: 355004  Size: SH
  3. Remove the caliper. Refer to Front Brake Caliper Replacement .

  4. Object Number: 139  Size: SH

    Notice: Support the caliper with a piece of wire to prevent damage to the brake line.

  5. Suspend the caliper.
  6. Remove the pads from the caliper bracket.

Installation Procedure

    Caution: Do not move the vehicle until a firm brake pedal is obtained. Failure to obtain a firm pedal before moving vehicle may result in personal injury.

    Important: Before installing new brake pads, wipe the outside surface of the caliper boot clean. Use denatured alcohol.

  1. Install the pads to the caliper bracket.

  2. Object Number: 355004  Size: SH

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

  3. Install the caliper. Refer to Front Brake Caliper Replacement .