Rusty Keel Bolts - How bad is it? - Page 2 - SailNet Community
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post #11 of 24 Old 11-15-2010
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One of the scariest problems for people new to boats who are looking to buy used is knowing what IS a serious problem and what only LOOKS like a serious problem. As said above, this falls into that second category but having a resource like SailNet is a sure fire way to be darn sure before putting down those greenbacks. Better to be sure than to be regretful.
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post #12 of 24 Old 02-23-2012
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I just replaced my Beneteau First 345 Keel Bolts

Well, this thread is more than a year old, but I thought I'd add some recently acquired wisdom.

I just finished replacing the keel bolts in my recently-purchased First 345.

The heads looked *much* worse than in Fodder's pictures. MUCH worse.

The bolts were fine and they came out stubbornly, but they came out. The toughest part was breaking them loose, both because of sealant under them and also because I had to grind the heads back into a hex shape - they were puddles of rust.

But the shanks of the bolts were perfect, with only one slight exception; a bolt next to the mast step that must have leaked around the sealant.

After replacing five of them (one at a time) with brute strength and a 30" breaker bar, I switched to a rented 3/4" impact wrench driven by compressor. It was a great move. Every one came out easily with the impact wrench.

Beneteau has instructions. They are good - follow them!

The project is entirely doable. Don't be scared off by the gloom and doomers who have replied to this thread.
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post #13 of 24 Old 02-23-2012
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agreed. Impact wrench is the way to go.
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post #14 of 24 Old 10-29-2012
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Re: Rusty Keel Bolts - How bad is it?

Hi, could you possibly e-mail mecopies of Beneteau's procedures for replacing the bolts?

While I am a new number of the forum it is not possible to send you a PM

Thank you in advance

George

Quote:
Originally Posted by svHyLyte View Post
The keel bolts on a Beneteau First screw into the keel. While the heads may appear wasted, given the snaps you have posted, they are not unusual for the yacht's age. A couple of wacks with a maul on the top of the bolts to dislodge the larger rust and little work with a wire brush chucked into your drill will clean them up well enough for you to loosen and pull the bolts. That can be done one-bolt-at-a-time in the water, the process recommended by Beneteau, or, shoreside during a haul-out if you're the nervous type. If you will PM me with your email address I will forward copies of Beneteau's procedures for replacing the bolts. Once the new bolts are in place, they should be thoroughly coated with a moisture barrier as described in their literature but it's not a big deal. You'll do fine.

FWIW...


s/v HyLyte
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post #15 of 24 Old 10-29-2012
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Re: Rusty Keel Bolts - How bad is it?

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Hi, could you possibly e-mail mecopies of Beneteau's procedures for replacing the bolts?

While I am a new number of the forum it is not possible to send you a PM

Thank you in advance

George
George--Have a look at (click on): Beneteau Keel Bolt Replacement

"It is not so much for its beauty that the sea makes a claim upon men's hearts, as for that subtle something, that quality of air, that emanation from the waves, that so wonderfully renews a weary spirit."
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post #16 of 24 Old 06-20-2014
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Re: Rusty Keel Bolts - How bad is it?

@ svHyLyte,
Hi, I have a First 305. My bolts look exactly as the one you showed in the pictures of Fodder. They make me nervous.
As I am a new visitor, I am only allowed to send a PM after 20 posts. This is my first one
Would you be so kind and provide me with the Beneteau replacement procedure description. Please send them to tijmenkok@zonnet.nl
Thanks in advance, Tijmen Kok
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post #17 of 24 Old 06-22-2014
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Re: Rusty Keel Bolts - How bad is it?

Keelbolts really are fascinating, they seem to be a pretty decisive factor in terms of boat safety. Once your keel has gone you have had it. I wonder how much of the damage occurs from inside the boat (specifically water in the bilges) as opposed to due to external factors. I can't really imagine that looking at the condition of the top of the bolts or the nuts is going to tell you that much about the risks that bolt failures actually present.
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post #18 of 24 Old 06-22-2014
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Re: Rusty Keel Bolts - How bad is it?

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Originally Posted by tijmenkok View Post
@ svHyLyte,
Hi, I have a First 305. My bolts look exactly as the one you showed in the pictures of Fodder. They make me nervous.
As I am a new visitor, I am only allowed to send a PM after 20 posts. This is my first one
Would you be so kind and provide me with the Beneteau replacement procedure description. Please send them to tijmenkok@zonnet.nl
Thanks in advance, Tijmen Kok
Tijmen--

The Beneteau keel bolt replacement file is reproduced in its entirety in post #22 at Beneteau Keel Bolt Replacement Discussion.

"It is not so much for its beauty that the sea makes a claim upon men's hearts, as for that subtle something, that quality of air, that emanation from the waves, that so wonderfully renews a weary spirit."
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post #19 of 24 Old 06-23-2014
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Re: Rusty Keel Bolts - How bad is it?

Just so's you all know - THIS is what bad keel bolts (studs) from an iron keel look like.
Attached Thumbnails
8a These actually held the keel on!.jpg  

I, myself, personally intend to continue being outspoken and opinionated, intolerant of all fanatics, fools and ignoramuses, deeply suspicious of all those who have "found the answer" and on my bad days, downright rude.
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post #20 of 24 Old 03-01-2015
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Re: Rusty Keel Bolts - How bad is it?

Dear svHyLyte,
I read your msg about keel bolts.
Could you forward me the copies of Beneteau's procedures for replacing the bolts.
thank you in advance
Robert
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