Idling Speed Adjustment - SANYANG INDUSTRY CO. XS125-K Service Manual

2.INSPECTION/ADJUSTMENT

IDLING SPEED ADJUSTMENT

Warm up the engine.
Turn the stop screw to obtain the idling speed of
1100rpm.
Turn the air screw to the maximum speed,then turn
the stop screw to obtain the specified idling speed.
Idling speed:1500±100 rpm.
NOTE:
Turn the air screw clockwise for making fuel – air
mixture lean.
Turn counterclockwise for rich.
STOP SCREW
AIR SCREW
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