2001-2005 Honda TRX250EX Sportrax TRX250EX Factory Service Manual, Page 170Get this manual
CRANKSHAFT ITRANSMISSION
CRANKSHAFT
REMOVAL
Separate the crankcase (page 12-3),
Remove the transmission (page 12-41, Install the threaded adapt er onto the rear cranksha ftTOOL:
Threaded adapter
07965-KA30000