1988-1994 Honda TRX300 Fourtrax, 1988, 1990-1994 TRX300FW Fourtrax Service Manual, Page 294Get this manual
Quality of the image is intentionally reduced!
REAR DRIVING MECHANISM Install new oil seal in the case and cover Apply molybdenum disulfide grease to the oil seal lips
Install the washerInstall and tighten the pinion bearing lock nut