13. BRAKE SYSTEM MXU 300/250 REAR BRAKE CALIPER REMOVAL (MXU 250) Drain brake fluid of both the rear brake side and the combination brake side. (page 13- 13) To prevent brake fluid from splashing on the parts nearby, cover the parts with cloth. Remove the brake pads. (page 13-12) Bolts Remove the caliper mounting bolts and remover the caliper. Slightly loosen the caliper housing bolts before removing the caliper mounting bolts to facilitate later disassembly. Remove the caliper housing bolts. Bolts Using an air blow gun, pressurize the caliper fluid chamber to push out the piston. Place a rag over the piston to prevent it from popping out and flying and keep hand off the piston. Be careful of brake fluid which can possibly splash. Do not use high pressure air but increase the pressure gradually. 13-19