GM Service Manual Online
For 1990-2009 cars only

Park Brake Hardware Replacement 9 x 3

Caution: Refer to Brake Dust Caution 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

Important: 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

Caution: Refer to Brake Dust Caution 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

Important: 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 .