13. BRAKE SYSTEM MXU 250R/300R REAR BRAKE MASTER CYLINDER (REAR BRAKE PEDAL) REAR MASTER CYLINDER ON THE LEFT HANDGRIP DISASSEMBLY Refer to the "FRONT BRAKE MASTER CYLINDER DISASSEMBLY" section in the chapter 13. ASSEMBLY Refer to the "FRONT BRAKE MASTER CYLINDER ASSEMBLY" section in the chapter 13. REAR MASTER CYLINDER ON THE Upper Nut REAR BRAKE PEDAL DISASSEMBLY Remove the brake reservoir cover. Drain the brake fluid from the hydraulic brake system. (page 13-13) Loosen the upper and lower nuts. Hold the lower nut to turn clockwise and tighten upper nut. Turn the lower nut counterclockwise disconnect the rear brake pedal. Lower Nut Fluid Inlet Tube Fluid Outlet Tube Bolt Disconnect the fluid inlet tube and remove the fluid bolt to disconnect the fluid outlet tube. Remove the two bolts and remove the master cylinder. Bolts Fluid Outlet Tube 13-16