Float/Jets Assembly - Honda Motorcycle Service Manual

FUEL SYSTEM
ACCELERATOR PUMP
Align the projections on the diaphragm with the grooves in the
float chamber.
Install the spring on the diaphragm cover and install the cover
on the float chamber being careful not to pinch the diaphragm.
Adjust the accelerator pump (page 8-24).
FLOATIJETS ASSEMBLY
lnstall the needle jet, needle jet holder, main jet, slow jet, throt-
tle stop screw and pilot (or air) screw on the carburetor body.
Tighten the pilot (or airlscrew until it seats lightly, then turn it
out as much as the number recorded during removal.
CAUTION
Tightening the pilot lor air) screw against its seat will
damage the seat.
OTE
Be sure to install the needle jet with the smaller hole
toward the float chamber.
.
lnstall the pilot (or air) screw and its O-ring and washer in
the order as shown in the drawing. If the pilot (or air)
screw and carburetor body are replaced with the new
ones, adjustment is necessary.
.
Motorcycles with emission control systems: Refer to
page 8-20 for the pilot (or air) screw installation (U.S.A.
only).
lnstall the float, float valve and float pin.
lnstall the O-ring on the float chamber and tighten the float
chamber with the screws.
NOTE
/
If the float valve must be hung from the float a r m l a
note the installation direction of the float valve.
NEEDLE JET
I
jr?l
THROTTLE
STOP SCREW
FLOAT VALVE FLOAT PIN
FLOAT CHAMBER
Date of Issue: Sep., 1988
GI HONDA
MOTOR
CO., LTD