Yamaha F6AMH, Service Manual

Page: 170 / 510

CARBURETOR
ASSEMBLING THE CARBURETOR
1. Install:
Needle valve 3
Float
1
Float pin 2
NOTE:
When setting the float
1
into the
carburetor body, hook the needle valve 3
into the float
1
and insert the needle
valve seat.
Tap float pin
2
in the direction of arrow
a
of carburetor body 4 and with a pin to
install.
After installation,make sure that the float
1
operates smoothly.
2. Measure:
Float hight
b
Out of specification Replace.
NOTE:
Make sure to tilt the carburetor body
clockwise 45
°
for needle valve with spring
no load, when measuring the float height
b
.
Take measurement at the side end of the
float, as shown.
ADJUSTING THE CARBURETOR
Adjust:
Pilot screw
Refer to “ADJUSTING THE ENGINE
IDLING SPEED” on page 3-10.
Float height
b
:
19.0 - 20.0 mm (0.75 - 0.79 in)
4-13