2001-2005 Honda TRX250EX Sportrax TRX250EX Factory Service Manual, Page 109Get this manual
CYLINDERPISTONCAMSHAFT
CYLINDERPISTON REMOVAL
CYLINDER
Remove the cylinder head (page 7-8)Remove the cylinder
Remove the gasket and dowel pins
Place clean shop towel over the crankcase to prevent the piston pin clip from the falling into the
crankcaseRemove the piston pin clips using pair of pliers