GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 38400 Brake Shoe Spanner and Spring Remover

Caution: Refer to Brake Dust Caution in the Preface section.

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  3. Remove the brake drum. Refer to Brake Drum Replacement .

  4. Object Number: 890726  Size: SH
  5. Position the hook end of the J 38400  (1) under the universal spring and lightly pull the universal spring end out of the shoe web hole. Hold the universal spring while removing the trailing brake shoe.

  6. Object Number: 900069  Size: SH
  7. Position the hook end of the J 38400  (1) under the universal spring and lightly pull the universal spring end out of the shoe web hole. Hold the universal spring while removing the leading brake shoe.

  8. Object Number: 891442  Size: SH
  9. Remove the universal spring (1) from the brake backing plate.

Installation Procedure


    Object Number: 891442  Size: SH
  1. Install the universal spring (1) to the brake backing plate.

  2. Object Number: 900069  Size: SH
  3. Position the hook end of the J 38400  (1) under the universal spring and lightly pull the universal spring end out while installing the leading brake shoe. Ensure that the universal spring engages the brake shoe web hole.

  4. Object Number: 890726  Size: SH
  5. Position the hook end of the J 38400  (1) under the universal spring and lightly pull the universal spring end out while installing the trailing brake shoe. Ensure that the universal spring properly engages the brake shoe web hole.
  6. Install the brake drum. Refer to Brake Drum Replacement .
  7. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  8. Lower the vehicle.