1988-1994 Honda TRX300 Fourtrax, 1988, 1990-1994 TRX300FW Fourtrax Service Manual, Page 269Get this manual
FRONT DRIVING MECHANISM (TRX300FW) Install the following:side gearwasherclutch disc A
(2) SIDE GEAR
- clutch plateclutch disc NOTE Install clutch disc with the lining facing inside