2005-2006 Honda ATV TRX500FE/FM/TM FourTrax Foreman Factory Service Manual, Page 170Get this manual
CLUTCHGEARSHIFT LINKAGE CLUTCH SPRING
Be careful not to damage the clutch weights while compressing
Remove the E-clips using screwdriver while compressing the outer plateRemove the following:outer plateclutch springinner plate
OUTER PLATE
INNER PLATE Measure the height of the clutch springSERVICE LIMIT: 3.6 mm (0.14 in)