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Seal on fresh water filler door? [message #357657] Wed, 12 August 2020 08:09 Go to next message
6cuda6 is currently offline  6cuda6   Canada
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Is there supposed to be a seal or something on the fresh water filler door?

For some reason i'm loosing (according to the gauge) a 1/4 tank of fresh water after driving for a few hours....its not leaking on the ground or in the coach so im assuming it coming out there.


Rich Mondor, Brockville, ON 77 Hughes 2600
Re: Seal on fresh water filler door? [message #357659 is a reply to message #357657] Wed, 12 August 2020 09:29 Go to previous messageGo to next message
Ken Burton is currently offline  Ken Burton   United States
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On a GM fitted coach the door only opens to allow access to the water tank filler cap behind it. No seal on the door.

Ken Burton - N9KB
76 Palm Beach
Hebron, Indiana
Re: Seal on fresh water filler door? [message #357660 is a reply to message #357659] Wed, 12 August 2020 09:36 Go to previous messageGo to next message
6cuda6 is currently offline  6cuda6   Canada
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Thanks Ken....guess ill have to figure out why its
or how its loosing water.....not a huge deal as we have plenty at 3/4 of a tank but....


Ken Burton wrote on Wed, 12 August 2020 10:29
On a GM fitted coach the door only opens to allow access to the water tank filler cap behind it. No seal on the door.


Rich Mondor, Brockville, ON 77 Hughes 2600
Re: Seal on fresh water filler door? [message #357693 is a reply to message #357657] Thu, 13 August 2020 12:36 Go to previous messageGo to next message
Stephan Ashe is currently offline  Stephan Ashe   United States
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do you have a cap on the filler or just an open hose and the door ?


Stephan Ashe 1973 26-6 painted desert? 1977 Royale sidebath Tucson Az
Re: Seal on fresh water filler door? [message #357696 is a reply to message #357660] Thu, 13 August 2020 14:17 Go to previous messageGo to next message
Richard RV   United States
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6cuda6 wrote on Wed, 12 August 2020 07:36
Thanks Ken....guess ill have to figure out why its or how its loosing water.....not a huge deal as we have plenty at 3/4 of a tank but....
Rich,
1/4 tank is a lot of water to lose. There would be signs, either inside or underneath your coach. Is it possible that it's just the "step function" OEM tank sensors? If you're just at the half tank sensor it reads half of a tank, but if the water level drops a gallon or two it can read 1/4 tank.

Richard


'77 Birchaven TZE...777; '76 Palm Beach under construction; ‘76 Edgemont waiting its turn
Re: Seal on fresh water filler door? [message #357700 is a reply to message #357657] Thu, 13 August 2020 16:56 Go to previous messageGo to next message
6cuda6 is currently offline  6cuda6   Canada
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Its not leaking a 1/4 tank thats for sure as i just had to deal with a bit of junk in the pump pickup and it looks pretty full to me. Its a mistery at this point....lol.

Rich Mondor, Brockville, ON 77 Hughes 2600
Re: Seal on fresh water filler door? [message #357701 is a reply to message #357657] Thu, 13 August 2020 23:32 Go to previous messageGo to next message
rickmike is currently offline  rickmike   
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6cuda6 wrote on Wed, 12 August 2020 09:09
Is there supposed to be a seal or something on the fresh water filler door?

For some reason i'm loosing (according to the gauge) a 1/4 tank of fresh water after driving for a few hours....its not leaking on the ground or in the coach so im assuming it coming out there.
I had a similar problem I filled up the water tank before we left home. no water drips on the driveway.

Got halfway through Georgia on the way to Florida. we were loosing water! Stopped at a Rest Area and as we returned to the coach there was a puddle forming underneath!!
It turned out that I had not closed the water tank drain valve last time I drained it and a mud dauber wasp had built a nest in the drain pipe and plugged it up completely. The while driving the mud softened from the water and began to leak out.

Rick M.


1974 26' Canyonlands aka "The General" Clinton, TN
Re: Seal on fresh water filler door? [message #357705 is a reply to message #357657] Fri, 14 August 2020 07:27 Go to previous messageGo to next message
6cuda6 is currently offline  6cuda6   Canada
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Well i think i solved at least part of it....right hand turn onto highway from Park last evening ejected a nice bit of water out of the propane compartment vent.....caught it in the mirror.

Now how the heck i solve this problem is going to be interesting...any ideas? Other than putting out of a lane etc....

Could i plug the filler tube till we wanted water?


Rich Mondor, Brockville, ON 77 Hughes 2600

[Updated on: Fri, 14 August 2020 07:28]

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Re: Seal on fresh water filler door? [message #357735 is a reply to message #357657] Sun, 16 August 2020 00:55 Go to previous messageGo to next message
Green machine is currently offline  Green machine   Canada
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why not? cap it. uncap it while filling

Shawn Harris North Vancouver, Canada 1977 Palm Beach 403
Re: [GMCnet] Seal on fresh water filler door? [message #357737 is a reply to message #357705] Sun, 16 August 2020 07:37 Go to previous message
Ken Henderson is currently offline  Ken Henderson   United States
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My 20+ year solution: Eliminate the gravity fill and use a female hose
fitting mounted inside a utility door. Pressure fill is a lot less trouble
to me than standing there holding a hose. Especially since I added, about
4 years ago, a level sensing circuit to control an electric fill valve at
the fill connector.

JWID,

Ken H.



On Fri, Aug 14, 2020 at 8:28 AM 6cuda6--- via Gmclist <
gmclist@list.gmcnet.org> wrote:

> Well i think i solved at least part of it....right hand turn onto highway
> from Park last evening ejected a nice bit of water out of the propane
> compartment vent.....caught it in the mirror.
>
> Now how the heck i solve this problem is going to be interesting...any
> ideas? Other than putting out of a lane etc....
> --
> Rich Mondor,
>
> Brockville, ON
>
> 77 Hughes 2600
>
> _______________________________________________
> GMCnet mailing list
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
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