You need to apply a small amount of clean DOT-3 brake fluid to the piston, piston seal, and piston bore, next install the piston seal in the brake caliper, install the dust seal on the piston, install the piston in the brake caliper, then position a piece of wood across the piston to be installed, and apply equal pressure by hand while pushing down, install the piston in the bore, then remove the piece of wood, use the J 8092 and the J 45863 to install the piston dust seal in the brake caliper, install the bleeder valve in the brake caliper housing, and install bleeder valve cap.
By BobGM Specialist
29/10/2022