Engine, Repair/Replace/Maintain

Stopping a run-away Yanmar 3JH4 Engine

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[Webmaster] Yes, there is an emergency shutdown for a 3JH4 Engine.   I had an incident yesterday afternoon that stumped me for awhile, and concerned me too.  As some background I had wired in a warning light at the helm to alert me when the Racor filter is filing with water.  Since completing this project last week, I had not had…

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