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post #11 of 18 Old 09-29-2010
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bugg*r - I cant say sh*t on this site
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post #12 of 18 Old 09-29-2010
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I like the jack idea perhaps with the guitar string first. My Bristol's C/B trunk has a sea **** that is threaded on the inside. The boat came with about four feet of aluminum tube that is threaded at one end and has a large dowel (1"?). You take a cover off the sea ****, thread the pipe into the fitting and then use a hammer on the dowel. Haven't needed it yet, but that is how they want it done.

If you tried the banging trick, the next one would be the jack with a very wide support and a judicious hand on the crank.

For the person who asked about a 2000 lb boat with a C/B, my boat is 36K+ and Hood designed centerboarders much larger than my boat.

Heading back to Lake Ontario for this summer. Ainia is back in North America for the first time since 2010. Currently in Long Island Sound.
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post #13 of 18 Old 09-29-2010
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My 7000# boat also has a c/b.
We were able to dislodge ours by motoring on some Hudson River chop.
Our c/b was stuck from marine growth in the trunk which grows there every year.
Sounds like you need to try your guitar string idea.

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post #14 of 18 Old 09-29-2010
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my friend has an F24--way cool boat-- and had the same problem... not very scientific, but he scubaed up and hit it a couple of times with a 2x4--i told him he was using the 'hitech' method-- just pointing out that he had the same problem w/o the paint job--he bopped it on the trailer at a crawl as it wasnt all the way up.

another thing you might want to keep an eye on that he had to replace, the plastic on the sides of the rudder is kind of thin, and over time they got a bit degraded (he always throws it in the cabin, so maybe the friction of the cassette over time caused it?) so he had to put some new ones on

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post #15 of 18 Old 09-29-2010 Thread Starter
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QuickMick - funny you should say that.

After pondering all the "advanced" methods I finally decided to try a "bigger stick" (I was too careful before, tried a few pieces of lumber that were just too small, I guess). Found the biggest piece of lumber that I could swim with and fit in behind the cb, stuck it there and pried cb open (mainly by hitting it and cursing a lot). It's amazing how hard it is to hold onto something underwater to exert any type of pressure.

Now I also understand why it was so hard to move this thing down. Not only was it stuck but the cb is also *very* buoyant. So much so that if you let it go from down position, it will float up to where it gets stuck (and almost jammed my hand in process). I think it has at least 40lbs of buoyancy. That means anything used to dislodge it has to counteract this force first.

Well, now that the entire cb trunk is taken apart - I guess I have an unscheduled project of replacing the pennants (they are pretty new but since I already have this thing open, might as well), and then re-closing it. Also got to sand down sides of cb trunk underwater somehow. Is there sand-paper that won't turn into mush underwater?
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post #16 of 18 Old 09-29-2010
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this might work, but it is VERY abrasive, ive used it to sand the edges of glass panes.

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post #17 of 18 Old 09-29-2010
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also, a bit off topic, he has a boatlift in his slip and if that baby is not tied off just so it has a tendancy to heel over in high winds on the lift, just would hate to see you hurt your new toy....or the neighbors... lol.

glad you got her un-stuck.

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post #18 of 18 Old 09-29-2010 Thread Starter
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Quote:
Originally Posted by QuickMick View Post
also, a bit off topic, he has a boatlift in his slip and if that baby is not tied off just so it has a tendancy to heel over in high winds on the lift, just would hate to see you hurt your new toy....or the neighbors... lol.

glad you got her un-stuck.
I keep the boat with one float open - it's quite stable that way.

For high winds (we just had some tonight), I opened the other float - it just sits there. Fortunately, no one across the canal right now so there is lots of room for everyone to pass.
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