Grand Banks 36 - Three tank version

[superheat6k]

Does anyone on here have a Grand Banks 36 with three fuel tanks.

Mine has three, but the fuel system diagram only shows two tanks and the valve set up is somewhat confusing with many of the pipes hidden from view.

So if anyone has a layout diagram for a triple tank version I would much appreciate a copy please.

 

[Old Sea Dog]

Where is the third tank? Sounds like a previous owner installed a day tank. Looked at a 36 in Cape Charles that had that setup. Had the single John Deere. Would pump from either tank to day tank. Engine sucked from the day tank.

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[bjensen]

My 1970 36 GB has a third tank behind the generator. In the 9 years I have owned the boat I just assumed it fed the engines with the other two tanks.

 

[superheat6k]

My 1970 36 GB has a third tank behind the generator. In the 9 years I have owned the boat I just assumed it fed the engines with the other two tanks.

Do you refill the aft tank as well as the Port & Stbd ?

 

[bjensen]

I only fill port and starboard tanks. They all balance out eventually.