1986-1987 Honda TRX350 FourTrax 4X4, 1987-1989 TRX350D Foreman 4X4 Service Manual, Page 141Get this manual
CRANKCASECRANKSHAFT {TRANSMISSION Drive new bearings in with the following toolsTOOLS: Right crankshaft bearing: Driver Attachment, 72 75 mm Pilot, 40 mm Balancer bearings: Driver Attachment, 37 40 mm ff bRIVER
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Drive new left crankshaft bearing into the left crankcaseTOOLS: Driver Attachment, 72 75 mm
07749-0010000 07746-0010600