[Public-List] V Berth Cubby

[Dave Terrell]

Kris

When I did this repair several years ago, i provided a photographic record of my process for the A30 site. You might want to take a look at it. I remember that there already was a good discussion of how this repair was done on the site. I thought of my pictures as a supplement to that discussion. I am sure george can provide specific directions to the pictures.

David, 432

>>> Kris Coward 04/06/10 11:05 PM >>> 
On Tue, Apr 06, 2010 at 09:16:09PM -0400, Mike Lehman wrote: 
> The top of the tank is aluminum. The bottom of the tank is the boat. Whitby just made a finished surface on the inside (on liner boats, like yours) the inner liner of the boat is the 'tank' with an aluminum lid. The aluminum was a poor choice since it oxidizes and flakes off into your water supply. Some folks have removed the top and sealed it and then re-installed it, Some folks have replaced it with a SS lid, I replaced mine with a 1/4" fiberglass lid. If you replace the lid, you'll be fine. A couple of things to do...1. drill out all of the pop rivets (poor chice of fastners since water can push through the center holes) and replace them with SS screws; 2. clean up all of the old dolphonite (gray putty, now turned hard and leaks) with a better sealant (I used 3M 5200); 3. install a 6" inspection plate in the top of the tank so you can reach inside and clean out the tank periodically (I do this annually). 

Although I've got a liner boat, I'm not sure that the liner continues 
into the tank. It's been a while since I last cleaned out the inside of 
the tank, but I still remember it having the coarse glass mat texture of 
hull rather than the smooth texture of liner (oh how I remember it, what 
with smooth textures being easier to clean...). 

Cheers, 
Kris 

-- 
Kris Coward http://unripe.melon.org/ 
GPG Fingerprint: 2BF3 957D 310A FEEC 4733 830E 21A4 05C7 1FEB 12B3 
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