89 top gun fuel tanks,Remove?
Ok, so I finally got to start taking the gun apart to see what i've got myself into. I removed the cockpit interior and noticed the floor felt a little soft like there was not much support.I removed the floor last night and found that the support that runs right down the center between the top of the tanks and the floor was totally rotton. I'll get pics up tomorrow. should I pull the tanks and inspect further? and if so what is the best way to remove the tanks? It looks to me that i might have to do some cutting, but I am hoping not! any help and input will be appreciated.
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If you do happen to cut into them, i'd safely find a way to get the fuel (if there is any left) out.
All it takes is a spark from a power tool to ignite. I dont know how the Top Gun fuel tanks are mounted under there, but assuming you can get full access to them, you may be able to pull em out. Most boats (at least from what i've seen) have had foam between the tank and stringers. How old is the boat? The older the boat, the more likely it is to have flaws. It depends on how the previous owner took care of it. Has it been sitting for awhile? If I were you, id look over as much as you can, so you can prevent anything from happening in the future. Once the tanks are out, you'll have a better look. If the floor support peices are rotted, chances are more stuff could very well be rotted too. Check stringers, and all supports.... Hope this helps! Sam |
I ended up having to cut my tank in my scarab in half to get it out. I ended up draining it empty and then filling it with water to displace any vapor. I then placed a fan in the boat and went at it with a sawzall!
Good luck because it was probably the worst part of my whole rebuild :eekdrop: Pics can be seen here: http://www.offshoreonly.com/forums/s...n-ongoing.html |
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Here's a pic with the floor up. You see the rotten center support. The support was plain wood with nothing on it, so I'm assuming that is why it is rotten. From what I can see of the stringers, they seem solid, But I don't want to stop checking too soon. If I have to pull the tanks, has anyone else done this on their Top Gun?
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Originally Posted by Wet Bowtie
(Post 3831047)
Here's a pic with the floor up. You see the rotten center support. The support was plain wood with nothing on it, so I'm assuming that is why it is rotten. From what I can see of the stringers, they seem solid, But I don't want to stop checking too soon. If I have to pull the tanks, has anyone else done this on their Top Gun?
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Removed both tanks on my 1984 38' Cigarette and replaced them with new tanks. Here are some pictures. It was a b--ch.
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RMP,
Did you have to cut the back wall out to get the tanks out? It looks like it in the pics. Did you replace with aluminum or something else? Thanks for the help. |
Originally Posted by Wet Bowtie
(Post 3831109)
RMP,
Did you have to cut the back wall out to get the tanks out? It looks like it in the pics. Did you replace with aluminum or something else? Thanks for the help. |
thanks RMP, I think my tanks are ok but I'm not sure if i should pull them to inspect the hull and stringers under the tanks. is that part of a cig ever a problem for rot or being wet? is it worth cutting the boat just to check if the tanks check out ok?
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Not to hijack but this is relevant to the discovery process and it fits here. Qs:
Is there a way to inspect the tanks without removing any flooring, etc? (Like sticking a bore-o-scope down there? Camera?) How to flush out old fuel/varnish from tank that have been sitting? Any help or prior experience is welcome. Thanks, -Justin |
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