2003 Honda ATV TRX650FA Rincon Factory Service Manual, Page 320Get this manual
BRAKE SYSTEM
Check the aster cylinde nd piston fo scoring, scratc hes or dam ageMeasure the mas te cylinde 10
SERVICE LIMIT: 14.055 mm (0.5533 in)
Measure the master pisto 00
SERVICE LIMIT: 13.945 mm (0.5490 in )
ASSEM BLY
PIVOT NUT