Honda TRX450R Service Manual page 122

FUEL SYSTEM ('04 - '05)
Slide the rubber cap off the hot start valve nut.
Loosen the hot start valve nut and remove the hot
start valve from the carburetor.
Loosen the band screws and remove carburetor
from the insulator and connecting hose.
HOT START VALVE NUT
Remove the screw and throttle drum cover from the
carburetor.
BAND SCREWS
Slide the rubber cap off the throttle cable adjuster.
Loosen the lock nut and remove the throttle cable
adjuster from the carburetor.
Disconnect the throttle cable from the throttle drum
and remove the carburetor.
THROTTLE DRUM COVER
ADJUSTER H THROTTLE CABLE
7-7