Honda 2005-2008 RX500 FA Service Manual page 128

'61HN252' by American Honda Motor Co. - Page 128 of 540
[2005-2008] [TRX500 FA/FGA]
FUEL SYSTEM
Be careful not to
damage the jet
needle.
Be careful not to
pinch the
diaphragm under
the chamber cover,
and to keep the
spring straight
when compressing
the spring.
5-16
1 of 1
Install the diaphragm/vacuum piston into the carbu-
retor body by aligning the tab of the diaphragm
with the air passage, then insert the jet needle into
the needle jet.
Lift the bottom of the piston with your finger to set
the diaphragm rib into the groove in the carburetor
body.
Install the compression spring and vacuum cham-
ber cover while lifting the piston in place. Align the
tab of the cover with the air passage and secure the
cover with at least two screws before releasing the
vacuum piston.
Install the wire and hose clamps as shown, and
tighten the four screw securely.
Turn the throttle stop screw to align the butterfly
throttle valve with the edge of the outside by-pass
hole in the carburetor body, if the throttle stop
screw was removed.
http://services.honda.com/ServiceManual/SVC_MNL/61HN253/61HN2...
DIAPHRAGM/
PISTON
TAB AND AIR PASSAGE
VACUUM CHAMBER COVER
TAB AND AIR PASSAGE
SMALL HOSE CLAMP
WIRE CLAMP
SCREWS
LARGE HOSE CLAMP
THROTTLE STOP SCREW
SPRING
Align
3/9/2008 10:45 PM