Wheel Cylinders: Disassembly
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Ford Pickup Heritage, 2004 Ford Pickup, 2003 Lincoln Blackwood, 2003 Ford Pickup, and 2002 Lincoln Blackwood. However, it is still accessible from the selected car via links, so may be relevant.
With wheel cylinder removed from vehicle, remove rubber boots from ends of cylinders. Remove pistons, piston cups and return spring from cylinder. Remove bleeder screw. See Fig 1. Inspect cylinder bore for damage.