2006-2012 Honda TRX90 TRX90EX/X Service Manual, Page 144Get this manual
CLUTCHGEARSHIFT LINKAGE Separate the clutch center, clutch discs, plates and pressure plateCLUTCH CENTER CLUTCH PLATES
MANUAL CLUTCH INSPECTION
Clutch lifter bearing
Turn the inner race of the lifter bearing with your fingerThe bearing should turn smoothly and freely without excessive playReplace the beari ng if necessary