The
Ai
r screw is
factory pre-sel.
When not
necessary, do not
tum
or
disassemble
t
he
air
scrow
.
Remove
the float pin
[1
j, float [2] and float valve [3].
Insp
ect
the float for deformation
or
damage.
Inspect the float valve seal
[11
for scores, scratches,
clogging and damage.
Check
the tip
of
the float valve [2] where
it
contacts the
valve seat for stepped
wear
or
contamination.
Replace the valve
if
the
lip
is worn
or
contaminated.
Remove
the following:
- Throllie slop screw
[1)
Spring
[21
Main
jet
(3)
Needle jet holder
[4
J
Needle
jet
[51
Slow
jet
[6)
Remove the
tamper
-proof plug [1).
Turn the air screw
{2J
in and record
the
number
of
turns
it
takes before il seals lightly.
• Damage
to
the air screw seal will occur jf the air
screw
is
lightened against
the
seat.
TOOLS
:
Pilot
screw
wrench
(0
type)
07KMA·MS60102
or
07KMA·MN9A100
(U.S.A.
only)
Remove the following:
-
Airscrew
- Spring [3]
-
Washer
[4]
- O·ring [5]
FUEL SYSTEM
[2[
[5[
/ [4[
A
[61
[31
[11
[51
[41 [31
1
21
6-9
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