GM Service Manual Online
For 1990-2009 cars only

Inspection Procedure

  1. Remove the brake drum. Refer to Brake Drum Replacement .
  2. Caution: Refer to Brake Dust Caution in the Preface section.


    Object Number: 1241952  Size: SH
  3. Measure the lining thickness.
  4. Specification
    The minimum lining thickness is 0.5 mm (0.02 in).

    Important: Replace the shoe and lining assembly in axle sets only.

  5. If the lining thickness is less than the specification, or if a defect is found, replace the linings. Refer to Brake Shoe Replacement .
  6. Install the brake drum. Refer to Brake Drum Replacement .