Esg (A Device Preventing Over Revolution) - TOHATSU MFS2.5B Owner's Manual

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7. ESG (A device preventing over
revolution)
ESG is a device to prevent over revolution
of the engine (more than approximately
6300 rpm).
If you sense that the ESG is activated
return to shore at a reduced speed (rpm).
Possible causes of ESG activation are:
Worn, broken, bent propeller and shear
pin. Slipping propeller rubber, Making
sharp turns at high speeds, Trim angle.
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Note
If the engine speed drops frequently after
restarting the engine, please contact your
dealer.
PRE-OPERATING PREPARATIONS
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