1985-1987 Honda TRX 250 Fourtrax 250 Service Manual, Page 183Get this manual
REAR WHEELSUSPENSION FINAL ORIVE Remove the brake shoes, arm and cam from the brak panel (p age 1213)Drive the bearings outDrive the new bearings into the panel with the sealed sides fa cing out and away from each other
PINION GEAR DRIVER
Attachment, 52 55 mm
077490010000 077460010400
077460041100 or
07945HAOOOOO
Pilot, mm
Pinio gear drive r
(Nat available in U.SA.I