Hummer H2. Manual — part 823

Fig. 46: Park Brake Cable Guide
Courtesy of GENERAL MOTORS CORP.

3. Remove the park brake cable guide bolt.

4. Remove the park brake cable guide (2).

5. Remove the park brake guide from the park brake cable.

Installation Procedure

2004 Hummer H2

2004 BRAKES Park Brake - Hummer H2

Fig. 47: Park Brake Cable Guide
Courtesy of GENERAL MOTORS CORP.

1. Install the park brake cable guide to the park brake cable.

2. Install the park brake cable guide (2).

3. Install the park brake cable guide bolt.

Tighten: Tighten the bolt to 12 N.m (106 lb in).

4. Remove the safety stands.

5. Lower the vehicle.

NOTE:

Refer to Fastener Notice in Cautions and Notices.

2004 Hummer H2

2004 BRAKES Park Brake - Hummer H2

DISABLING THE PARK BRAKE CABLE AUTOMATIC ADJUSTER

Before any components of the parking brake system are serviced, the following procedure must be followed.
Two technicians are required to perform this procedure: one inside the vehicle and one outside the vehicle.

Fig. 48: Park Brake Cable Automatic Adjuster
Courtesy of GENERAL MOTORS CORP.

2004 Hummer H2

2004 BRAKES Park Brake - Hummer H2

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.

2. Hold the pedal in the FULL upward position.

3. Pull rearward on the front park brake cable until the pedal drum (2) reaches its full reset position.

4. Insert a scribe or the shaft of a thin screwdriver (1) on an upward angle through the hole in the front of the

pedal assembly, past the retracted pedal drum, and into the hole in the back of the pedal assembly (3).

5. Slowly release the cable.

6. Remove the component that requires service.

ENABLING THE PARK BRAKE CABLE AUTOMATIC ADJUSTER

If the park brake automatic adjuster has been disabled, the following two person procedure must be performed.

1. Hold the park brake pedal in the FULL upward position.

2004 Hummer H2

2004 BRAKES Park Brake - Hummer H2