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What are these for

Discussion in 'Bertram Yacht' started by Douwe Gnodde, May 24, 2023.

  1. Douwe Gnodde, May 24, 2023
    #1
    Douwe Gnodde

    Douwe Gnodde New Member

    Joined:
    Feb 16, 2023
    Messages:
    2
    Location:
    Urk
    Hello, there are 2 items in the engine room and i don't know waht the are for.

    can anyone tel me what they are. onbekent.png
  2. 993RSR, May 24, 2023
    #2
    993RSR

    993RSR Senior Member

    Joined:
    Jan 15, 2004
    Messages:
    563
    Location:
    Annapolis/ Palm Harbor
    Photo is not detailed enough. They look like bolt heads with the paint chipped off like a wrench was on them. Do they go through the hull for a bonding plate, SSB?

    Those motors look like 3208N Cats. 30 year old boat?