Honda TRX450R Service Manual page 157

FUEL SYSTEM (After '05)
Set the return spring to the throttle drum assembly.
RETURN SPRING
Set the thrust washer, nylon washer and throttle
shift arm.
Align the flat side of Insert the throttle shaft through the thrust washer,
the throttle shaft tip nylon washer and throttle shift arm.
with the throttle
position sensor
tabs.
Turn the throttle drum and check for smooth opera-
tion.
::::;OTTLEDRUM
ASSEMBLY
THROTTLE SHAFT ARM « ASSEMBLY
Install the choke knob and tighten the lock nut to the
specified torque.
TORQUE: 2.1 N-m (0.2 kgf m, 1.5 Ibfft)
CHOKE KNOB
Install the carburetor switch assembly to the carbu- CARBURETOR
r e t o r b o d y
- SWITCH ASSEMBLY
Install the spring and throttle stop screw by turning
the control cable counterclockwise.
THROTTLE STOP SCREW
8-19