Disc Brake Caliper: Disassembly
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1997 Ford Pickup, 1997 Ford F-Super Duty, 1997 Ford Cab & Chassis, 1996 Ford Pickup, and 1996 Ford F-Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
- Remove caliper. See DISC BRAKE CALIPERS & PADS under REMOVAL & INSTALLATION. Drain fluid from caliper. Secure caliper in a vise. Place a block of wood between caliper and piston(s). See Fig 1. Apply low air pressure to brake hose inlet. Air pressure forces piston(s) outward.WARNING: DO NOT place fingers between wood and piston as piston leaves caliper.
- If piston is jammed or seized and does not come out easily, use a brass hammer to lightly tap caliper while applying air pressure. DO NOT pry piston from bore. After piston comes out, remove seal and dust boot. Discard seals and boots.