You should inspect the fluid level in the brake master cylinder reservoir, raise and support the vehicle, remove the tire and wheel assembly, install a large C-clamp over the body of the
Brake Caliper, tighten the C-clamp until the caliper piston is compressed into the caliper bore enough to allow the caliper to slide past the brake rotor, remove the C-clamp from the caliper, the brake hose to caliper bolt attaching the brake hose to the brake caliper, the brake hose from the brake caliper and the two copper brake hose gaskets, plug the opening in the brake caliper and the brake hose and remove the brake caliper pin bolts and the brake caliper from the brake caliper bracket.