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3-11
CHK
ADJ
ADJUSTING THE ENGINE IDLING SPEED
ADJUSTING THE THROTTLE CABLE FREE PLAY
a
b
NOTE:
Engine tachometer
90890-03113
3. Measure:
Sengine idling speed
Out of specification ! Adjust.
Engine idling speed
1,000 X 1,100 r/min
4. Adjust:
Sengine idling speed
a. Turn the pilot screw
1
in or out until it is light-
ly seated.
b. Turn the pilot screw out the specified number
of turns.
Carburetor angle driver
2
90890-03158
Pilot screw
1–1/2 turns out
c. Turn the throttle stop screw
1
in direction
a
or
b
until the specified engine idling speed is
obtained.
Direction
Engine idling speed is in-
creased.
Direction
Engine idling speed is de-
creased.
5. Adjust:
Sthrottle cable free play
Refer to “ADJUSTING THE THROTTLE
CABLE FREE PLAY”.
Throttle cable free play (at the
flange of the throttle grip)
3 X 5 mm
EAS00055
ADJUSTING THE THROTTLE CABLE FREE
PLAY
Prior to adjusting the throttle cable free play, the
engine idling speed and carburetor synchro-
nization should be adjusted properly.
1. Check:
Sthrottle cable free play
a
Out of specification ! Adjust.
Throttle cable free play (at the
flange of the throttle grip)
3 X 5 mm