2005-2006 Honda ATV TRX500FE/FM/TM FourTrax Foreman Factory Service Manual, Page 169Get this manual
CLUTCHGEARSHIFT LINKAGE INSPECTION ONE-WAY CLUTCH Check the clutch sprag for abnormal wear, damage or irregular movement
Check the drive plate boss and clutch drum inner contact surfaces for abnormal wear or damage
CLUTCH DRUM AND LINING Check the weight contact surface for scratches or abnormal wearMeasure the drum I.DSERVICE LIMIT: 150.4 mm (5.92 in)