1999-2002 TRX400EX Fourtrax Service Manual, Page 213Get this manual
HYDRAU LlC DISC BRAKE Connect the push rod to the brake pedal with the joint pin and secure itwith new cotter pinFill and bleed the rear hydraulic system (page 14-3)
REAR BRAKE CALIPER
CAUTION:
A void spilling fluid on painted, plastic or rubber partsPlace rag over these parts whenever the system is serviced
DISASSEMBLY
Drain the brake fluid from the rear brake hydraulic system (page 14-3), Loosen the lock nut and remove the adjusting bolt and brake armDisconnectthe brake lock cable from the brake arm and remove itfrom the cable stayRemovethe two bolts and parking brake baseRemovethe D-ringDisconnectthe brake hose from the rear brake caliper by removing the oil bolt and sealing washersLoosen the caliper slide pin, Removethe brake pads (page 14-6)