Tighten the carburetor top securely.
After
Installing the carburetor, check for the follow-
._;;,;;;;;,;
ing
:
- Engine idle speed (page
3·
13)
- Throttle
grip
free play (page 3-
6)
AIR SCREW
ADJUSTMENT
IDLE DROP PROCEDURE
Ahar '
OS
USA
.
• The air
sc
rew is factory pte-
se
t. Adjustment is
not necessary unless the
ca
rbu
re
tor is over-
hauled or new air screw Is installed.
• The engine must be warm for eccurate adjust-
ment.
Ten
minutes of stop-and-
go
riding Is suffi-
cient.
• Use a tachometer
with
graduations
of
50
rpm
or
smaller that
will
accurately indicate
50
rpm
change.
AhlN '07 CanM2 Adjust the air screw using the following
lools
.
TOOLS:
Pilot
sc
rew wrench
(0
type) 07KMA·
MS60101
or
07KMA-MN9A100
(U
.S.A. only)
Pilot
sc:rew
wrench guide 07PMA·MZ20110
FUEL SYSTEM
o.m.ge
10
IIHJ
/fir
SCffIW
Hal
WJI
occur
If
the
aJr
screw
IS
IJf}hte
ned
~msr
t
he
SUI
.
1. Turn the air screw clockwise until
it
seats
lightly
,
(
~~~1;:~~r
l~H
\'
~
~ST~B~~
~
and then back it out to the specification given.
INITIAL OPENING: 1·1/2 tum.
out
2. Warm the engine up to operating temperature.
3.
Stop the engine and connect a tachometer
according to the tachometer manufacturer's
instructions.
4.
Start the engine and adjust the idle speed
with
the throttle stop screw.
IDLE
SPEED
: 1,700
:1
100
rpm
5. Turn the air screw in or out
slowly
to obtain the
..
_ _
~
_
highest engine speed.
5-13
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