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| Improper revolutions (Electronic throttle) |
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| Yes |
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Engine starts but |
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stops suddenly. |
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| Go to the start malfunction section |
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| No |
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| Yes |
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・Engine revolution |
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does not increase. |
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| electronic throttle coupler. |
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・Hunting |
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| Confirmed |
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| Does |
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| ・Pull the recoil starter lightly with the full throttle open. |
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| Change the carburetor |
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| Full throttle direction ：Throttle direction is from the air cleaner in front |
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towards opposite direction (towards the back)
Runs
・Dirty or bad spark plug ・Poor return of the choke ・Air cleaner blockage ・Muffler blockage
・Bad carburetor (water contamination, blockage, etc.) ・Lack of gasoline
・Gasoline deterioration
・Blockage from the tank to the carburetor
– 55 –
