16. BRAKE SYSTEM MXU550EXi/MXU500i BRAKE CALIPER DISASSEMBLY/INSPECTION/ ASSEMBLY DISASSEMBLY Remove the front or rear brake caliper (refer to the "FRONT BRAKE CALIPERS REMOVAL/INSTALLATION" section or "REAR BRAKE CALIPERS REMOVAL/INSTALLATION" section in this chapter). Remove the brake pad spring plate. Spring Plate Remove the piston from the brake caliper. If necessary, use compressed air to squeeze out the piston through the brake fluid inlet opening and place a shop towel under the caliper to avoid contamination caused by the removed piston. 16-37