Park Brake Actuator - Disc: Installation
- Install the park brake actuator lever housing to the backing plate.
- Remove all traces of the original adhesive patch. Clean the threads of the bolt with brake parts cleaner or the equivalent and allow to dry. Apply Threadlock GM P/N 12345493, or Red LOCTITE™ #272 to the threads of the bolt.
- Install the backing plate bolts. Tighten the backing plate bolts to specification. See TORQUE SPECIFICATIONS .
- Install the park brake shoe. See PARK BRAKE SHOE - DISC .
- Install the axle shaft. See appropriate AXLE SHAFT article in DRIVELINE/AXLES.
- Adjust the park brake shoe. See PARK BRAKE ADJUSTMENT under ADJUSTMENTS & INSPECTION.
- Install the rotor. BRAKE ROTOR - REAR .
- Install the park brake cable to the mounting bracket until the locking tabs snap into place.
- Install the rear park brake cable to the park brake actuator lever.
- Tighten the nut to the intermediate cable at the equalizer. Tighten the nut to specification. See TORQUE SPECIFICATIONS .
- Install the tire and wheel assembly.
- Lower vehicle.
- Adjust park brake cable. See PARK BRAKE ADJUSTMENT .