Quote:
Originally Posted by Srah 1953
Not quite sure which is the appropriate forum for this. I have a Jeanneau 409. It has 2 plastic water tanks and a plastic fuel tank. The water tanks have inspection hatches but the fuel one doesn't – a no no in many circles. What would be involved in cutting an opening into the fuel tank? Can it done without getting a lot of crud mixed into the fuel?
All thoughts much appreciated
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We had to do that on my
boat because there was already crud mixed into the fuel.
We pumped the fuel out and then used a blade saw to cut out a disk. A friend (what a friend!) did all this AND cleaned out the tank by wiping it with pieces of "engine diaper." Meanwhile I took the piece he had cut out to a fabrication shop. They made a
steel plate and a diesel-resistant
gasket to seal the tank again. I had an extra
gasket made "just in case" I have to go through this again some day.
My tank is small -- 18 gal. -- and the
price of having the tank cleaned and the fuel polished, around $300, didn't seem justified for such a small, accessible tank. It ended my fuel problems, so i guess it worked.