GM Service Manual Online
For 1990-2009 cars only

Park Brake Hardware Replacement 9 x 3

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

Removal Procedure


    Object Number: 1474764  Size: SH
  1. Remove the park brake drum (1). Refer to Propeller Shaft Parking Brake Drum Replacement.
  2. Remove the park brake shoes (3. Refer to Parking Brake Shoe Replacement.
  3. Remove the park brake hardware.
  4. Remove the park brake upper return springs (4).
  5. Remove the park brake lower return spring (6).

Installation Procedure

Note: Apply high temperature silicone brake lubricant to the park brake shoe and backing plate contact points and park brake shoe actuator contact and pivot points.


    Object Number: 1474764  Size: SH
  1. Install the park brake shoes (3), the lower park brake shoe return spring (6), and the park brake shoe upper return springs (4). Refer to Parking Brake Shoe Replacement.
  2. Install the park brake drum (1). Refer to Propeller Shaft Parking Brake Drum Replacement.

Park Brake Hardware Replacement 12 x 3

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

Removal Procedure


    Object Number: 1474522  Size: SH
  1. Remove the park brake drum (12). Refer to Propeller Shaft Parking Brake Drum Replacement.
  2. Remove the park brake shoes (1). Refer to Parking Brake Shoe Replacement.
  3. Remove the park brake hardware (2).

Installation Procedure

Note: Apply high temperature silicone brake lubricant to the park brake shoe and backing plate contact points and park brake shoe actuator contact and pivot points.


    Object Number: 1474522  Size: SH
  1. Replace the park brake hardware (2) as necessary.
  2. Install the park brake shoes (1). Refer to Parking Brake Shoe Replacement.
  3. Install the park brake drum (12). Refer to Propeller Shaft Parking Brake Drum Replacement.