C 3500 HD Truck 2WD V8-8.1L VIN G (2002)
2. Place a thin piece of wood in front of the piston in order to prevent damage to the piston when removing it from the caliper bore.
3. Direct compressed air into the brake caliper fluid inlet in order to remove the piston.
4. Remove the dust boot.
5. Remove the square cut seal with a nonmetal tool.