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Mercathode question??-gctid370284

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  • Mercathode question??-gctid370284

    A friend at the marina was getting his boat ready, and he touched his props on his starboard engine and got a shock from it. I also noticed his anodes on that engine looked alot worse then the port engine. I am wondering what would cause a short in the drive like that?

  • #2
    Just a guess but if the shore power polarity is reversed some of the ground/bonding system could get hot unless there was a device to prevent it.
    Carl
    2452

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    • #3
      My guess is that the shore power is no longer isolated from the boats ground anymore.
      Phil, Vicky, Ashleigh & Sydney
      1998 3055 Ciera
      (yes, a 1998)
      Previous boat: 1993 3055
      Dream boat: 70' Azimut or Astondoa 72
      Sea Doo XP
      Sea Doo GTI SE
      Life is short. Boats are cool.
      The family that plays together stays together.
      Vice Commodore: Bellevue Yacht Club

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      • #4
        There is a significant issue that must be found. Don't let your friend launch until it is solved.
        Jim McNeely
        New Hope a 2004 Bayliner 305 Sunbridge Express Cruiser
        Twin 5.7s with Bravo2 drives
        Brighton, Michigan USA
        MMSI # 367393410

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        • #5
          Something is definitely not right there. And I doubt it has anything to do with the Mercathode. Could pull the fuse on the Mercathode to rule that out to be sure though.

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