GM Service Manual Online
For 1990-2009 cars only

Problem

Action

The shoe grooves have burrs or dirt.

  1. Clean the shoe grooves.
  2. Inspect the components.
  3. Replace the components as needed. Refer to the appropriate procedure:

The shoe lock spring is weak or broken.

  1. Clean the shoe lock spring.
  2. Inspect the components.
  3. Replace the components as needed. Refer to the appropriate procedure:

A shoe is seized on the pivot pin.

  1. Clean the pivot pin.
  2. Inspect the pivot pin.
  3. Replace the components as needed. Refer to the appropriate procedure: