[Alberg30] Fuel vent / overflow

Bill Blevins bblevins at fredericksburg.com
Sat Jul 6 18:16:06 PDT 2002


I like your idea Mike. I looked at it again today.

Tube up through the deck inside the stanchion near almost to the top. Did
you drill a hole near the bottom so air could get inside the stanchion or
did you think enough venting was there already? Mine looks pretty sealed up
at the top.

If you drilled a hole below the top of the tube in the stanchion, then you
would also need to drill a hole at the bottom for water to drain if it got
in there?

Thanks so much.

Bill Blevins.

--


On 7/2/02 1:40 PM, "Mike Lehman" <sail_505 at hotmail.com> wrote:

> 
> 
> Bill, I had a problem with the line aft starboard of the coaming. The line is
> simply a copper tube, I believe it's 1/4" and it needs to be looped so water
> can't infiltrate the line. My problem was that on a sever heel to starboard
> the fuel would spill out of the tank onto the after deck. I solved the problem
> by drilling a hole through the deck under the stanchion nearest to the
> starboard winch. I ran a rubber vent line through the hole and up to the top
> of the stanchion and sealed the deck/hose hole with caulking. Now the vent
> line is inside the stanchion nearly to the top, so in order to spill I would
> have to lay the boat on her side, at which point I decided I would have other
> things to worry about other that spilling a little fuel.
> 
> Mike Lehman 
> 
> "Gilleleje" #505 
> "One can never enter the same river twice. The river is always new; the man is
> forever changed."
> 
> ----Original Message Follows----
> From: Bill Blevins
> Reply-To: public-list at alberg30.org
> To: 
> Subject: [Alberg30] Fuel vent / overflow
> Date: Tue, 02 Jul 2002 11:56:09 -0400
> I'm sorry I don't have a photo of this, but...
> My fuel tank is located inside the starboard locker. There is a return from
> the engine into a brass "T" where the top goes back into the tank and the
> other vents through a line towards the stern.
> The line goes through a bulkhead, then loops down and back up to a brass
> tube that goes up through the topside woodwork on the cockpit rail.
> I had a leak in that main overflow line at one of the many fittings added
> over the years and am having another one (all one piece) made.
> The questions are...
> Does it need that loop down and up in the back?
> The metal part is grounded at the "T". Is that necessary? (It looks like the
> tank is grounded too.)
> Is there a better way to connect the line to the brass hook other than a
> clamp? 
> Is there a better vent than the brass pipe bent into a hook?
> Is this both an air and fuel overflow vent?
> The tank is really tall and I would guess that the line needs to stay above
> the tank level but that doesn't look possible.
> Is this that big of a deal as long as it doesn't leak?
> Any words of wisdom appreciated.
> Thanks! 

 +---------------------------------------------------------------+
 |  Boatowners Mechanical And Electrical Manual by Nigel Calder  |
 | http://www.amazon.com/exec/obidos/ASIN/007009618X/alberg30-20 |
 +---------------------------------------------------------------+

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