Front Disc Brake Caliper: Reassembly

Lubricate piston seal and boot with clean brake fluid. Install and tighten bleed valve. See TORQUE SPECIFICATIONS . Install NEW piston seal in caliper bore. Install NEW boot onto piston. Fit boot into groove in caliper bore and push piston into caliper bore by hand. Fit boot into groove in piston. See Fig 1.

Fig 1: Exploded View Of Front Disc Brake Caliper

Courtesy of GENERAL MOTORS CORP.