Quote:
Originally Posted by Montevideo
I've just acquired a 20 year old Frers 33 whose former owner removed the lead keel from it's fiberglass hull, and I would appreciate comments regarding the best way to rettach the keel.
All I know is that originally there were 8 bolts used, which I have. Should they be reused ?
If adhesive is also recommended what adhesive, how should it be applied and using what process ?
While the keel is off,... any other recommendations while the hull is in this state ?
Any other recommendations, observations or experience is welcome, of course.
Gratefully,
C.Thomas
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I don't know the Frers 33..
Why did the PO take the kel off (this is normally done to replace keel bolts or repare damage to the hull)
Reusing old keel bolts - I'm no expert on metals but I would have replaced the bolts, you are not planning to this in the next 20 years? The number and size bolts should be OK if the designer did his job.
Find out if there are any known weakness with the keel attachment on the Freers 33 that can be fixed with the keel off.
The keel is not glued in place, use an adhesive to get the joint water tight.
Sikaflex have some - but why not contact the tecnical department of some brands available localy.
Check the recomended torq for your size keel bolts.
There are two ways to connect hull and keel.
1. Place the keel in a sturdy support and lower the boat onto the keel
2. Place the boat on supports, Build a frame that stops the keel from tipping but allows lifting with hydraulic jacks (one in the front and one in the back). Use wood blocks and vedges to secure the keel (dont rely on the hydraulic to keep it in place)
I have used option 2 with good results, you are independent of any crane operator so you have time to do necessary adjustments in the process.
The keel be rolled into position using pipe or round bar as wheels.
Take security seriously