Honda TRX450R Service Manual page 289

CLUTCH/STARTER CLUTCH/KICK STARTER/GEARSHIFT LINKAGE (After '05)
Install the plunger springs, plungers and ratchet
pawls into the drum shifter, and set them into the
guide plate.
GUIDE PLATE
DRUM SHIFTER
RATCHET PAWL
Install the thrust washer onto the gearshift spindle.
Insert the spindle into the crankcase while aligning
the return spring ends with the spring pin, and the
slot with the shifter collar.
Install the clutch assembly (page 14-6).
Install the right crankcase cover (page 14-28).
Install the gearshift pedal by aligning the slit with j
the punch mark on the gearshift spindle.
Install the pedal pinch bolt and tighten it securely.
SPRING
PLUNGER
Install the guide plate/drum shifter assembly with '
the "UP" mark facing up and tighten the two bolts
securely.
Install the shifter collar onto the drum shifter.
DRUM SHIFTER - SHIFTER COLLAR
14-27