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FUEL SYST EM
CARBURETOR INSTALLATION
Installation
15
the
reverse order of
removal.
NOTE
•
Install the carburetors from
Ihe
right
side.
•
Perform the following
inspections
and ad·
justments:
Throttle cable (page 3-4)
Choke
cable
(Page 3·5)
Idle
speed
(Page 3-9)
Secondary carburetor
(Page
4
-10),
SECONDARY CARBURETOR
ADJUSTMENT
Remove
the seal and
fuel tank (Page 5·2).
POSITIVE
CLOSURE
ADJUSTMENT
1.
Unscrew the id le stop screw
until
it
no longer
contacts
the primary
carburetor crank and the
thronle
is fully closed
.
2. Loosen the
lock nUl
on the closure adjustment
screw, and turn
the
screw in
until
it
just
contacts
the primary carburetor crank.
Tighten
the lock
nut.
OPENING CLEARANCE
ADJUSTMENT
1.
With the
idle SlOp screw
unscrewed
until it
no
longer contacts Ihe
primary
carburetor crank,
and
the
thro ttle
fully closed, measure
the
clear-
ance
between
the primary carburetor
crank and
the
secondary
carburetor crank
tip.
Primary/secondary
carburetor
crank clearance
Specified
clearance
I
4.5-
5.0
mm
(0. 18-0.20
in)
2. If
clearance is not within
the
specified
range,
adjust by carefully
bending the
secondary carbu-
retor crank
tip.
NOTE
•
Reduce
clearance by inserting a screwdriver
in
the
slot behind
the
crank
tip and
twist·
ing the screwdriver against
the
crank
tip.
•
Increase clearance by using pliers
to
SQue-
eze
the
crank tip against
the post
tha
t
is
located behind
the
crank
tip.
3.
Reinstall
the
seat
and
fuel
tank.
Start the
engine
and
adjust idle speed (Page
3·9).
4-10
SECONDARY CARBURETOR
CRANK CLOSURE
SECONDARY CARBURETOR
"
..
~
..
;,
TIP
~~~_PR
I
MARY
CARBURETOR
CRANK
4.5-5.0
mm
(0.18-0.20
in)
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