Honda TRX400EX FOURTRAX 1999, Service Manual

Page: 74 / 263

FUEL SYSTEM
Set the thrust washer between the valve arm and car-
buretor body (throttle drum side).
Insert the link arm shaft through the throttle link arm,
spring, carburetor body, washer and valve arm while
hanging the spring ends as shown.
Align the screw holes in the valve arm and shaft and
tighten the screw with the washer.
Make sure that the piston and butterfly throttle valves
are fully closed.
Make sure the clearance between the link arm shaft
and throttle link arm is
0.1
- 0.3 (0.004
-
0.012
in).
Adjust synchronization by opening or closing the slot
in the throttle link arm.
body.
Install a new into the groove in the carburetor
Install the top cover an
the
tighte the three screws with
5-1 0