Suzuki RM125 - Rear Master Cylinder Removal and Disassembly

15-14 FRONT AND REAR BRAKES
• Remove the master cylinder cap.
• Remove the diaphragm.
• Remove the dust boot 1.
• Remove the snap ring 2 with snap ring pliers.
• Remove the washer 3 and piston/cup set 4.
 09900-06108: Snap ring pliers
REAR MASTER CYLINDER REMOVAL AND
DISASSEMBLY
• Drain brake fluid. (15-4)
• Remove the cotter pin and then master cylinder rod pin.
• Remove the master cylinder mounting bolts.
• Place a rag under the brake hose union bolt to catch spilled
brake fluid.
• Disconnect the brake hose.
• Remove the master cylinder.
• Remove the master cylinder cap.
• Remove the diaphragm.
• Remove the dust boot 1.
• Remove the snap ring 2 with snap ring pliers.
• Remove the push rod 3.
• Remove the piston/cup set 4.
 09900-06108: Snap ring pliers