Idle Speed Adjustment - HYOSUNG TE 50 B Owner's Manual

To maintain a hot, strong spark, keep the plug
free of carbon. Remove carbon from the plug
with a wire or pin, and ajust the gap to
0.6~0.7mm (0.024~0.028 in) for good ignition.
Use a thickness gauge to check the gap.
To adjust the idle speed properly, you need a
engine tachometer. If you do not have one, ask
your HYOSUNG dealer to perform this adjust-
ment.
To adjust the idle speed :
1. Start the engine and warm it up.
2. After engine warms up, turn the throttle stop
0.6~0.7mm
(0.024~0.028 in)
29
screw ① in or out so that the engine idles at
lowest steady speed.