Leaking fuel tank. 1980 Irwin 37

[mcollins07]

After removing the wood sole, how much fiberglass needs to be cut out to remove the original Aluminum fuel tank?

On mine it looks like a plywood floor and a 12" 2x6 needs to be cut out. Even then I don't think the tank will come out without cutting some of the fiberglass pan. Anyone tried removing the original fuel tank intacked? I'd like to repair and replace the original tank.

[essman]

Most of the tanks I have ever seen that were taken out weren't worth repairing. Pretty much the whole bottom would have to be replaced. Generally, it gets pretty corroded. You could patch one hole, then have another show up a month later.
I had to replace one in my last boat, and when I picked it up, most of the bottom stayed in the boat. I was amazed that it had held fuel at all.
The tank in my Irwin 37 was replaced by the previous owner, and I didn't see what had to be cut to get access. He cut the top off the old tank and installed another tank inside it.

[jumpnkd]

I have my fuel tank out of my 37cc if any one would like to see what it takes i would be happy to share. had to remove tank to repair bulkhead and mast step.
Bill White, in Bellhaven VA

[essman]

If you have any pictures, you might post a couple.
There's been quite a bit of discussion about it in the past.

[jumpnkd]

I will post some pics showing the cuts that are needed to get the tank out now i am trying to get the water tank out and fix a water leak in the keel.
I have a clear pic of the tube on the top of the keel hosing.
any one have experance with this?
Bill white

[dweymer]

Pics Bill, Pics!!