Guessing the plate is bolted in and the glass over it is not structural.

On Tue, Feb 16, 2021 at 6:58 PM Bruce Whitmore via CnC-List <
cnc-list@cnc-list.com> wrote:

> Ahh...   Of course.
>
> I had not thought of that.
>
> Have any of you had to do this repair, and do you know how the rod is
> connected to the keel stub?
>
> As a bit of background, the 1/4" stainless rod rig material is attached to
> the underside of the deck with a 1/4" x 1.5" x 3" stainless plate with two
> 3/8" stainless screws/bolts.   I am presuming a similar stainless plate was
> fiberglassed in place at the keel.  As of now, I can't really see it, but I
> will be able to get to it.  I am thinking I can grind it down a bit to get
> to clean fiberglass, get a replacement 1/2" threaded rod, tap a hole into a
> replacement stainless plate and get a welder additionally weld the rod in
> place so it doesn't move (untwist).  From there, fiberglass it in place.
>
> I can then use the existing rod and under-deck attachment.
>
> Am I missing something?
>
> Is there any particular trick to the fiberglassing?  How many layers of
> cloth would you use?
>
> Thanks!!!
>
> Bruce Whitmore
> 1994 C&C 37/40+
> "Astralis"
> Madeira Beach, FL
> (847) 404-5092
>
> On Tue, Feb 16, 2021, 2:47 PM Joel Aronson via CnC-List <
> cnc-list@cnc-list.com> wrote:
>
>> Bruce,
>>
>> If you have turning blocks attached to the deck I would be careful, as
>> the rod counteracts the upward force of the halyards.  If they are attached
>> to the mast, I would think you are OK.
>>
>> Joel
>>
>>
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>>
>> On Tue, Feb 16, 2021 at 2:34 PM Bruce Whitmore via CnC-List <
>> cnc-list@cnc-list.com> wrote:
>>
>>> Hello all,
>>>
>>> I have a 1994 37/40+, which of course has rod rigging.  We were out
>>> sailing yesterday, and I had put on some babystay and backstay tension, but
>>> not a tremendous amount.
>>>
>>> When I got back to the dock, I found, down in the cabin that the rod
>>> that is just forward of the mast broke loose from the keel trunk.  This is
>>> a 6 ft. length of rigging that runs from the underside of the deck to the
>>> keel trunk to reinforce the deck at the aft end of the babystay track.
>>>
>>> The attachment at the keel failed due to rust, but I can't really tell
>>> completely how it attached.  There is a threaded rod that goes between to
>>> keel trunk and the turnbuckle for adjustment.  It seems as though it may
>>> have been threaded rod welded on to a stainless steel plate that was
>>> glassed in place on the top of the trunk.  It was the threaded rod that
>>> failed where it exited the fiberglass.
>>>
>>> Has anyone else had this fail?
>>>
>>> Do you know how the threaded rod was attached?
>>>
>>> How did you fix it?
>>>
>>> Finally, presuming I'm not putting on a lot of babystay tension, can I
>>> still sail the boat in benign conditions until I can get it fixed?
>>>
>>> Thanks!
>>>
>>> Bruce Whitmore
>>> 1994 C&C 37/40+
>>> "Astralis"
>>> Madeira Beach, FL
>>> (847) 404-5092
>>> Thanks to all of the subscribers that contributed to the list to help
>>> with the costs involved.  If you want to show your support to the list -
>>> use PayPal to send contribution --   https://www.paypal.me/stumurray
>>> Thanks - Stu
>>
>>
>>
>> --
>> Joel
>>
>> Thanks to all of the subscribers that contributed to the list to help
>> with the costs involved.  If you want to show your support to the list -
>> use PayPal to send contribution --   https://www.paypal.me/stumurray
>> Thanks - Stu
>
> Thanks to all of the subscribers that contributed to the list to help with
> the costs involved.  If you want to show your support to the list - use
> PayPal to send contribution --   https://www.paypal.me/stumurray  Thanks
> - Stu

-- 
Joel
Thanks to all of the subscribers that contributed to the list to help with the 
costs involved.  If you want to show your support to the list - use PayPal to 
send contribution --   https://www.paypal.me/stumurray  Thanks - Stu

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