HYOSUNG Motorcycle User Manual page 67

WHEN THE ENGINE REFUSES
TO START
◉ TROUBLE SHOOTING
If the engine refuses to start, perform the
following inspections to determine the
cause.
● Fuel Supply Check
①
Is there enough fuel in the fuel tank?
②
Make sure there is enough fuel reaching
the carburetor from the fuel pump.
● Ignition System Check
①
Remove a spark plug and reattach to the
spark lead.
②
Holding the spark plug firmly against the
crankcase of the engine, push the starter
switch with the ignition switch in the
" ON " position, the engine stop switch in
the " "position, the transmission in
neutral, the side stand up and the clutch
disengaged.
If the igntion system is operating proper-
ly, a blue spark should jump a cross the
spark plug gap.
③
If there is no spark, clean the spark plug.
Replace it if necessary. Retry the above
procedure with the cleaned spark plug or
new one.
④
If there is still no spark, consult your
Hyosung dealer for repairs.
WARNING
Performing the spark test improperly
can cause a high voltage electrical
shock or an explosion.
Avoid performing this check if you are
not familiar with this procedure, or if you
have a heart condition or wear a pace-
maker. Keep the spark plug away from
the spark plug hole during this test.
● Engine Stalling
①
Check the fuel supply in the fuel tank.
②
Check the ignition system for intermit-
tent spark.
③
Check the engine idle speed.
When any trouble occurs, the best way
is to consult your Hyosung dealer for
repairs.
WHEN KEEPING FOR LONG PERIOD
1. Supply the enough fuel in the fuel tank.
2. Do drain wholly the fuel in the carburetor.
3. Remove the battery from the motorcycle.
67
CAUTION