1988-1994 Honda TRX300 Fourtrax, 1988, 1990-1994 TRX300FW Fourtrax Service Manual, Page 293Get this manual
REAR DRIVING MECHANISM BEARINGOIL SEAL REPLACEMENT
NOTE The drive pinion bearing cannot be removedReplace the final drive case if the bearing is damaged
Remove the oil sealsDrive the ring gear bearing out of the case and cover
Drive the oil seals into the case and cover
TOOLS: CASE: Driver Attachment62 68 mm COVER: Driver Attachment52 55 mm
07749-0010000 07746-0010500 07749-0010000 07746-0010400
Drive the ring gear bearing into the case and cover
TOOLS: Driver Attachment62 68 mm
07749-0010000 07746-0010500
Install the ring gear with the spacer into the coverMeasure the clearance between the ring gear and the ring gear stop pin with feeler gauge