Forums General Discussion Manual shut down of engine

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    • #68845
      RLeeds
      Participant

      Read an interesting post where a new Jenneau 50 had it’s automatic docking system go awry causing the boat to hit the rocks in an inlet. The crew was unable to shut down the engine as well.

      This got me to thinking, if I needed to shut down my W58 manually how would I do it? I only have a key switch below and a push button switch in the cockpit. These must go to an electric solenoid that shuts off the fuel supply, hence shutting down the engine. Is there a way to manually shut this solenoid off? Right now the only way I can think of to stop the engine if I lost electric is to stuff a large cushion in the air intake of the W58. I would feel better knowing where that solenoid is, and how to manually close it.

      Rodd
      Windseeker, #214
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    • #80506
      Tor
      Participant

      I can shut off the fuel manually at the twin Racors
      inside the engine compartment, but I’d be interested to
      know the same about the Yanmar 4JHE.

      Tor


      Silverheels, P-424 #17
      http://www.silverheels.us


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    • #80513
      RichCarter
      Participant

      The solenoid attaches to a lever on the side of the injection pump. You can manually push the lever.

      Rich


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    • #80530
      Anonymous

      Won’t the engine run for quite a while before the fuel in the lines is
      exhausted?

      On 1/14/2014 8:45 AM, Silverheels wrote:

      Quote:
      I can shut off the fuel manually at the twin Racors
      inside the engine compartment, but I’d be interested to
      know the same about the Yanmar 4JHE.

      Tor


      Silverheels, P-424 #17
      http://www.silverheels.us


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    • #80531
      Tor
      Participant

      That does seem likely, Pete. Apparently, though,
      there’s a solenoid lever arm on my Yanmar that will
      shut it down much faster. I suppose I ought to locate
      it in case of future need.

      Tor


      Silverheels, P-424 #17
      http://www.silverheels.us


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    • #80556
      Chuck Ruble
      Participant

      A sizable rag in the intake will shut it down very quickly if needed. Air intakes with a circular opening are easily plugged with a tennis ball. I’ve seen engine compartments with a ball secured to a string for this purpose.

      Chuck

    • #80560
      RichCarter
      Participant

      All you have to do is reach in on the side of the injector pump and pull the shutoff lever. Some are connected to a cable that you pull and others are connected to a solenoid actuator that you activate with a button or are energized by the key-switch. I’ve never seen a diesel engine without one.

      Rich


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