2006-2014 Honda FourTrax ATV TRX250 EX TRX250X Service Manual, Page 162Get this manual
CLUTCHGEARSHIFT LINKAGE Be careful that metal particles do not enter the crankshaft and that the crankshaft threads are not damagedUnstake the lock nut with drill
The lock nut has left-hand threads
Hold the drive plate using the special tool and loosen the lock nut with 24 mm deep socket wrench by turning the nut clockwise
Clutch holder 07HMB HB70100 or 07923HB3000B (U.S.Aonly)
Remove the lock nut and washer
Install the special tool into the drive plate