Haojue VS125 99011H7H021H000 V02 EN 2021-4-7 15:11
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CARBURETOR
Undisturbed carburetion is the basis of the performance
you ought to expect of your engine. The carburetor is pre-
set at the factory for the best carburetion. Do not attempt
to alter its setting. There are two items of adjustment,
however, under your care: engine idle speed and throttle
cable play.
Adjustment of idle speed
1. Start the engine, keep it running at idle till fully pre-
heated.
2. After the engine has been pre-heated, release the
throttle, open saddle, remove the small cap, turn the
adjusting screw to right and left to keep the engine
revolving speed between 1500–1700 rpm.
B
CAUTION
Adjustment the engine idle speed should be done
when the engine has been fully pre-heated.
THROTTLE CABLE PLAY
0.5–1.0 mm
1. Remove the rubber bush(s) along the throttle cable.
2. Loosen lock nut
1
.
3. Turn the adjuster
2
so that the throttle cable has
0.5–1.0 mm play.
4. Tighten the lock nut
1
.
5. Reinstall the rubber bush(s).
B
WARNING
Inadequate throttle cable play can cause engine
speed to rise suddenly when you turn the
handlebar. This can lead to loss of rider control.
Adjust the throttle cable play so that engine idle
speed does not rise due to handlebar movement.
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Haojue VS125 99011H7H021H000 V02 EN 2021-4-7 15:11
(37)
