You need to remove the brake caliper, place a thin piece of wood in front of the piston, remove the piston, piston boot, the piston seal, the brake caliper bleed screw cap and the brake caliper bleed screw, inspect the brake caliper bore and the piston seal groove and the brake caliper mounting bracket guide surfaces, remove and replace the brake caliper mounting bracket, clean all the residue from the brake pad guiding surfaces on the brake caliper housing and the brake caliper mounting bracket and all the parts not included in the repair kit, dry all the parts, and blow out all passages in the brake caliper housing and the brake caliper bleeder valve.
By BobGM Specialist
29/10/2022