Cobalt L4-2.4L (2007)
Wheel Cylinder: Service and Repair
Wheel Cylinder Replacement
Tools Required
J 38400 Brake Shoe Spanner and Spring Remover
Caution: Refer to Brake Dust Caution.
Caution: Refer to Brake Fluid Irritant Caution.
Notice: Refer to Brake Fluid Effects on Paint and Electrical Components Notice.
Removal Procedure
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Remove the tire and wheel assembly.
3. Remove the brake drum.
4. Clean any debris and contaminants from around the wheel cylinder.
5. Remove the wheel cylinder bleeder cap and valve (2).
6. Disconnect the brake pipe fitting (1) from the wheel cylinder. Cap the exposed brake pipe end to prevent fluid loss and contamination.
7. Remove the wheel cylinder mounting bolts (3).
8. Using the J 38400, spread the top of the brakes shoes apart, then remove the wheel cylinder from the brake backing plate.
Installation Procedure
