Wheel Cylinders: Installation
- Apply LOCTITE(R) GM P/N 12345382, (Canadian P/N 10953489) or equivalent, to the wheel cylinder shoulder face that contacts the backing plate. Position the wheel cylinder to the backing plate.
- Install the wheel cylinder mounting bolts. Tighten the wheel cylinder mounting bolts to specification. See TORQUE SPECIFICATIONS .
- Remove the plugs from the brake pipe ends. Connect the brake pipe fitting to the wheel cylinder. Tighten the fitting to specification. See TORQUE SPECIFICATIONS .
- Install the bleeder valve. Tighten the valve to specification. See TORQUE SPECIFICATIONS .
- Install the brake shoes. See BRAKE SHOES .
- Adjust the drum brakes. See DRUM BRAKE ADJUSTMENT under ADJUSTMENTS & INSPECTIONS. Install the brake drum. See BRAKE DRUM .
- Bleed the brake hydraulic system. See MANUAL BLEEDING or PRESSURE BLEEDING under BLEEDING, FILLING & FLUSHING BRAKE SYSTEM.
- Adjust the parking brake. See PARK BRAKE ADJUSTMENT under ADJUSTMENTS & INSPECTIONS.
- Install the tire and wheel assembly. Tighten to specification. See TORQUE SPECIFICATIONS . Lower the vehicle.