2001-2005 Honda TRX250EX Sportrax TRX250EX Factory Service Manual, Page 173Get this manual
CRANKSHAFT ITRANSMISSION Apply engine oil new bearingsDrive the mains haft, countershaft and shift drum bearing in with the marks facing up using the special
loolsTOOLS: Mainshaft bearing: Driver
Attachment, 42 47 mm Pilot, 20 mm
Countershaft bearing: Driver
077490010000 07746-0010300
07146-0040500
Attachment, 32 35 mm Pilot15 mm
Gearshift drum bearingDriver
07749-0010000 077460010100 077460040300 07749-0010000 077460010300 07746 0040800