17
11. Troubleshooting
Not Able To Start
1. There may be no fuel in tank.
2. Is the fuel valve at the
ON
position?
3. Can gasoline enter into the carburetor?
Open the valve and take-off the drain screw at the bottom of carburetor. Then
inspect it.
WARNING: DRAIN SCREW
If there is spilt fuel, please clean it before testing the spark plug and starting
the engine (to avoid fire).
4. Put switch to the
ON
position.
5. Inspect oil in the crankcase. If needed, add enough oil into it.
6. Inspect fire of the spark plug.
a. Remove the cap. Clean the dirt around it and then take off the spark
plug.
b. Assemble the plug on the cap.
c. Put the switch to the
ON
position.
Summary of Contents for SP50
Page 5: ...5 5 Main Part Names ...
