1988-1994 Honda TRX300 Fourtrax, 1988, 1990-1994 TRX300FW Fourtrax Service Manual, Page 159Get this manual
CRANKCASECRANKSHAFT TRANSMISSION Turn the inner race of each bearing with your finger The bearings should turn smoothly and quietlyAlso check that the outer race of each bearing fits tightly in the crankcase
(1) CRANKSHAFT BEARING
BEARING REPLACEMENT
Pull the crankshaft and balancer bearings out of the crankcase
TOOLS: Balancer bearings: Bearing remover, 17 mm Remover handle Remover weight
07936-3710300 07936-3710100 07741-0010201 or 07936-3710200
Drive new bearings in with the following tools