• Spark Test
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Gasoline is highly flammable and explosive.
If ignited, gasoline can burn you severely.
• Be sure there is no spilled fuel near the engine.
• Place the spark plug away from the spark plug hole.
Unburnt gas can ignite if it is left in the cylinder.
• Loosen the carburetor drain screw to drain the carburetor
thoroughly. Pull the recoil starter several times to release
the unburnt gas from the cylinder before testing.
WARNING
1) Open the L. maintenance cover.
2) Remove the plug cover and then remove the spark plug cap
and spark plug.
3) Pull the recoil starter several times to release the unburnt
gas from the cylinder.
4) Attach the removed spark plug to the plug cap.
5) Turn the engine stop switch to the ON position.
6) Ground the negative (–) electrode (i.e. threaded part) of the
spark plug against the cylinder head cover and pull the
recoil starter to check whether sparks jump across the
electrodes.
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