

31/CARBURETOR
Cbeckinllhe
tloat
needle
valve
700057-10
Cbeckinlladjustinlthe
tloat
level
Condition
The float needle valve
has
been
removed.
- Check the float needle valve and the valve seat for deposits.
>
If
deposits
are
present:
- Clean the valve seat.
Clean
or change the float needle valve.
I Carburetor cleaner
(
~
p.
226)
- Check the float needle valve for wear and check the sealing areas for notches.
>
If
the sealing area is damaged or worn:
- Change the float needle valve.
Condition
The carburetor and float chamber
have
been
removed.
-
Tilt
the carburetor to one side, preventing the pin
of
the float from falling out.
183
-
Tilt
the carburetor until the float rests against the float needle valve but the float
needle valve is not pushed together.
>
If
the edge of the float
is
not parallel to the sealing
area
of the float housing in
this position:
- Adjust the float level by bending float lever
Cb8ckinll!!djustinlth8
Ihrottl8
slide
openinl
•
Info
I The basic setting
of
the throttle slide is
used
to check the beginning of injection of the accelerator pump and the basic setting
of the throttle position sensor.
Cbeckinllhe
throttle
osition
sensor
•
Info
Condition
The carburetor
has
been
removed.
Check the throttle slide opening using a wire or a drill shank.
I Throttle slide opening
11
mm
(0.04
in)
>
If
the throttle slide opening does not meet specifications:
- Adjust the throttle slide opening with adjusting screw
I The value in the figure
is
an
example only.
Condition
The carburetor
has
been
removed.
Component temperature:
20°C
(68
OF)
Preliminary
work
- Check/adjust the throttle slide opening.
(
~
p.
183)
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