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Thread: flood damage

  1. #11
    Join Date
    Jan 2012
    Location
    Long island ny
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    searay
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    330ec
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    Twin 7.4 straight drive
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    1,710

    Re: flood damage

    Ok thank you everybody greatly appreciated.

  2. #12
    Join Date
    May 2008
    Location
    Chesapeake Bay, Middle River/Frog Mortar Creek MD.
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    Sea Ray
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    1999 270 DA
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    Twin 4.3s W/Alpa I Gen II's
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    1,383

    Re: flood damage

    [QUOTE=Xplicitlnck;624568]Techmitch

    I'm not sure if its sealed to the coupling somehow or just goes right into the bilge. I guess you answered my question.b nice I'm still leaning.




    Sorry, didn't mean to be rough on you. Lord knows, that's the last thing you guy's need over there right now. The point i was trying to make was that there is no seal between the gimbal bearing and the coupler. Therefore, if the water level came half way up the bearing, being that is the centerline of the crankshaft. Depending on the angle the engine is mounted on the stringers and the angle the boat was blocked at, that would determine the possible high water level to be concerned with. Was the garboard plug in or out?
    Mitch

    2nd Chance


  3. #13
    Join Date
    Jun 2010
    Location
    Williamsport, PA
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    Sea Ray & Glastron Carlson
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    1990 270 Sundancer, 2003 Ford Excursion 4x4 Limited
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    454 merCruiser w/Bravo 1
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    1,562

    Re: flood damage

    Quote Originally Posted by Xplicitlnck View Post
    Bt doctur

    not halfway up the bildge just the bottom half of the gimbal bearing itself. The top half of the bearing stayed dry. I only had about 4 inches in the bilge. Not even enough to throw the bildge pump
    1/2 the gimble bearing is at the same level as 1/2 the crankshaft. It sounds like not that much water entered and if it did the auto bilge pump may have kept up with it. They are a very durable bearing....like a wheel bearing. I'd change it if it has not been done in a few years, Mike.

  4. #14
    Join Date
    May 2010
    Location
    Lake St.Clair
    Boat
    Sea Ray
    Details
    1997 290 Sundancer, Generator, A/C
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    Twin 4.3L V6 Mercruiser w/Alpha One drives
    Posts
    430

    Re: flood damage

    I may stand alone on this one...

    Rough surfaces kill bearings.

    This can be created by wear from use, foreign debris being ground up in the bearing, rust on bearing surfaces...

    A bearing being submerged in water for 24 hours is doubtfully damaged.

    If changing it makes you feel better, then go for it. I tend to err on the side of caution, but my experience says it's probably fine.

  5. #15
    Join Date
    Aug 2007
    Location
    Tarpon Springs,Fl/Newnan,Ga
    Boat
    Tiara
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    1989 3600 Convertible. 9'6'' AB rib w/ 15hp 2stroke Yamaha. Furuno nav upper and lower helm.
    Engine(s)
    2002 Cummins 6BTA diesel straight shaft.
    Posts
    389

    Re: flood damage

    This is what the inside looks like for the bravo 3 drive. The big hole in the middle above the exhaust y pipe is where the bearing is. No need to worry just hose down with fresh water anything on the inside that had saltwater on it and spray with corrosion preventative and have the gimble bearing changed. Good luck and glad your ok.

    Kevin
    2002 300 Sundancer, twin 5.0L MPI (sold)
    1988 270 Sundancer,twin 4.3L and genset(sold)

  6. #16
    Join Date
    Jan 2012
    Location
    Long island ny
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    searay
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    330ec
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    1,710

    Re: flood damage

    Tech.

    I was only kidding no offense taken lol. If a garboard plug means drain plug then no it wasn't in I think that's what saved my boat. If the drain plug to the hull is not a garboard plug please tell me what it is

    Ad for every body else I'm just gunna change it. For 200$ its worth it

  7. #17
    Join Date
    Dec 2006
    Location
    Locust Creek, Ohio River mm 433
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    SeaRay
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    2003 220BR
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    5.0 MPI
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    3,890

    Re: flood damage

    I think "Garboard" is to drain plugs like Kleenex is to Tissues?
    Warming the globe 8 cylinders at time!
    2003 SeaRay 220 BR
    5.0 liter 260 hp MPI Mercruiser Bravo III
    2004 GMC 2500 Crew Cab
    Heaven on Earth

  8. #18
    Join Date
    Jan 2012
    Location
    Long island ny
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    searay
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    330ec
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    1,710

    Re: flood damage

    Lol gotcha thanks why can't they just say drainplug

  9. #19
    Join Date
    Sep 2009
    Location
    Munising, Michigan (Lake Superior) Pictured Rocks
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    Sea Ray
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    1985 270DA Sundancer,Raymarine Radar,Lowrance GPS/Sonar/Structure Scan,F350 Diesel w/tri axle traile
    Engine(s)
    twin Mercruiser 185R's (v6's) w/ SE106 drives, "High Five" stainless propellers
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    680

    Re: flood damage

    Quote Originally Posted by Xplicitlnck View Post

    As for every body else I'm just gunna change it. For 200$ its worth it
    Cheap insurance and one less thing to wonder about when you get her back out on the water.
    Glad good fortune was on your side with this storm.
    1985 270DA - "Wave Dancer" - Twin 185R's (v6's) - Lake Superior, Pictured Rocks
    Previous:1988 22 Pachanga w/496 cid & Bravo I, Raced:1976 27 Magnum (2002 World Champs)

  10. #20
    Join Date
    Jan 2012
    Location
    Long island ny
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    searay
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    330ec
    Engine(s)
    Twin 7.4 straight drive
    Posts
    1,710

    Re: flood damage

    I think it was my payment return for the 7500 that i got scammedou u of 3 years ago. And again a big thank you to everybody

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