Loosen the rear wheel lug nuts, then raise the vehicle and support it securely on jackstands before removing the rear wheels. Release the parking brake and remove the discs, inspecting the parking brake surfaces of each disc for wear or damage, replacing them if necessary. Follow the accompanying visuals for the parking brake shoe replacement procedure, ensuring to work on only one side at a time to avoid confusion. Adjust the shoes as needed, and when reinstalling the calipers, tighten the mounting bolts to the specified torque. The remainder of the replacement procedure involves reversing the removal steps, and be aware that the parking brake pedal or lever may require adjustment a few weeks after the parking brake shoes have seated.