TOHATSU M 25H User Manual

If you encounter a problem, consult the check list below to determine the cause and
to take the proper action.
An authorized dealer will always be happy to provide any assistance and information.
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TROUBLESHOOTING
Engine failing to start Engine starting but stoping soon Poor idling Poor acceleration Engine speed abnormally high Engine speed abnormally low High engine speeds not possible Overheating of engine
Possible cause
FUEL SYSTEMS
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Empty fuel tank
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Incorrect connection of fuel sysytem
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Air entering fuel line
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Deformed or damaged fuel pipe
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Closed air vent on fuel tank
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Clogged fuel filter, fuel pump, or carburetor
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Use of improper engine oil
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Use of improper gasoline
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Excessive oil in mixture
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Shortage of oil in mixture
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Excessive supply of fuel
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Poor carburetor adjustment
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Recirculation pipe broken
ELECTRIC SYSTEMS
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Spark plugs other than specified
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Dirt, soot, etc. on spark plugs
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No spark or weak spark
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Short circuit of engine stop switch
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Incorrect adjustment of ignition timing

TOHATSU M 25H Specifications

General

Brand	TOHATSU
Model	M 25H
Category	Outboard Motor
Language	English