2001-2003 Honda TRX500FA Factory Service Manual, Page 264Get this manual
BRAKE SYSTEM Remove the boot, isto n, adjuster nut and screw ro th cyli nde rBOOT ADJUSTER SCREW
INSPECTION
Check the pist on cup and boot for ear, deterioration or damageCheck the cy lind er bore and pist on or scori ng,
sc ratch es or ama geCheck the adj ust er for ear da ma ge Check he lock sp rin fo fati ue or am ag e