GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Chevy P12 Chassis 🢒 Brakes 🢒 Park Brake 🢒 Backing Plate Replacement

Removal Procedure

    Object Number: 474864 Size: SH
  1. Remove the backing plate assembly. Refer to Parking Brake Shoe Replacement .

    2. Object Number: 176295 Size: SH
  2. Remove the shoes/linings (2) and springs (3, 5) from the backing plate assembly.
  3. Remove the anchor pin mounting nut and the anchor pin.
  4. Inspect the backing plate as well as all other parts for discoloration because of heat and stress or for any deterioration or damage. Replace the parts if necessary.

Installation Procedure

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  1. Lubricate and install the anchor pin, and secure with the anchor mounting nut.

    2. Tighten
    Tighten the anchor pin mounting nut to 200 N·m (148 lb ft).


    Object Number: 474165 Size: SH
  2. Install the shoes/linings and springs to the backing plate, and secure the backing plate assembly. Refer to Parking Brake Shoe Replacement .
  3. Adjust the parking brake. Refer to Parking Brake Shoe Adjustment and Park Brake Cable Service/Adjustment .