For 1990-2009 cars only
Removal Procedure
- Remove the backing plate assembly and support plate (1). Refer to Backing Plate Replacement .
- Inspect the support plate for damage, distortion and corrosion.
- Remove any corrosion from the shoe contact surfaces with a fine emery cloth.
- Replace the support plate if damage or distortion is found.
Installation Procedure
- Lubricate the brake support plate on the six surfaces that contact the brake shoes with a thin coat of GM P/N 1051344 or the equivalent. Do not allow the lubricant to contact the brake linings.
- Install the support plate (1) and backing plate assembly. Refer to Backing Plate Replacement .
