Caution: If the fuel tank has been repaired or other repair work has been performed during which the fuel has been completely drained from the fuel tank, or if the fuel has been completely used up during engine operation, then, in order to prevent air from entering the fuel system, it is recommended to pump fuel into the fuel lines using the manual priming pump located on the fuel filter before starting the engine.

Note: To prevent damage to the starter and battery, do not crank the crankshaft with the starter for more than 30 seconds and pause for 5-10 seconds before cranking again.
Rotate the crankshaft with the starter until the engine starts.
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