HYOSUNG SR 50 R Manual page 51

RUBBER CAP OF CABLES
Mop them up with a patch when washing.
RUBBER CAP
TROUBLE SHOOTING
◉ ◉ WHEN THE ENGINE REFUSES TO
START
If the engine refuses to start, perform the
following inspections to determine the
cause.
● ● Fuel Supply Check
① ① Is there enough fuel in the fuel tank?
② ② Is the fuel reaching the carburetor from
the fuel pump?
③ ③ If it has been determined that fuel is
reaching the carburetor, the ignition sys-
tem should be checked next.
● ● Ignition System Check
① ① Remove a spark plug and reattach to the
spark lead.
② ② While holding the spark plug firmly
against the engine, crank the engine with
the ignition switch in the " "
switch.
If the ignition system is operating proper-
ly, a blue spark should jump a cross the
spark plug gap.
③ 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 ④ If there is still no spark, consult your
Hyosung dealer for repairs.
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.
Do not hold the spark plug close to the
open spark plug hole in the cylinder
head as gasoline vapor inside the cylin-
der should be ignited, creating a fire haz-
ard.
● ● Engine Stalling
① ① Check the fuel supply in the fuel tank.
② ② Check the ignition system for intermittent
spark.
③ ③ Check the engine idle speed.
When occur any trouble, the best way is
to consult your Hyosung dealer for
repairs.
" " (ON)
51
WARNING
WARNING
CAUTION