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Home » Public Forums » GMCnet » Re: [GMCnet] Small fracture in water tank, how to patch?
Re: [GMCnet] Small fracture in water tank, how to patch? [message #229314] Mon, 11 November 2013 13:59 Go to next message
Emery Stora is currently offline  Emery Stora   United States
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Your water tank is polyethylene. If its just a hairline crack you could try repairing it with a soldering gun. If you been some plastic to melt in use strips from a plastic milk bottle.

The only problem is that with age the plastic gets hard and brittle donut might crack again.

Emery Stora

On Nov 11, 2013, at 12:54 PM, Robin Hood <loxley@gmail.com> wrote:

> Lifted water tank, found a hairline crack near the sending unit. Any
> advice? Tom P sez that it's been discussed here before, do I will have to
> google the forum archives.
>
> --
> Robin Hood
> Jackson, MS
> 2013 Subaru Outback "Top Flight"
> 1968 Pontiac Catalina "The Cheshire Cat"
> 1978 GMC Royale motorhome "Pinto Bean"
> 1977 GMC Palm Beach motorhome "Barn Queen"
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Re: [GMCnet] Small fracture in water tank, how to patch? [message #229364 is a reply to message #229314] Mon, 11 November 2013 19:01 Go to previous messageGo to next message
Neil is currently offline  Neil   United States
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Been there done that.

If you have lots of time, patch away.

If not...it is such a PITA to get the tank (in my coach anyway, full length bed in back)that I would bite the bullet and get a new one. The old one will just keep cracking, and usually at the very worse time (like filling it the night before a trip.)


Neil
76 Eleganza now sold
Los Angeles
Re: [GMCnet] Small fracture in water tank, how to patch? [message #229367 is a reply to message #229364] Mon, 11 November 2013 19:06 Go to previous messageGo to next message
Bob de Kruyff   United States
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Location: Chandler, AZ
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Neil wrote on Mon, 11 November 2013 18:01

Been there done that.

If you have lots of time, patch away.

If not...it is such a PITA to get the tank (in my coach anyway, full length bed in back)that I would bite the bullet and get a new one. The old one will just keep cracking, and usually at the very worse time (like filling it the night before a trip.)

I finally replaced mine this weekend with a unit from Jim K. The old one leaked for 15 years even after repeated attempts to repair it. They will leak regardless of what you do, but being a stubborn cheap Dutchman, I was going to fight it to the end. It won.


Bob de Kruyff
78 Eleganza
Chandler, AZ
Re: [GMCnet] Small fracture in water tank, how to patch? [message #229375 is a reply to message #229367] Mon, 11 November 2013 19:58 Go to previous messageGo to next message
Kingsley Coach is currently offline  Kingsley Coach   United States
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Location: Nova Scotia Canada
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Senior Member
Bob

I see why you bought a new one. I checked his web site and they are
considerably less now than he charged me.
Sometime you win, sometimes you lose..but after 15 years, I'd say it was a
draw! <VBG>

Mike in NS


On Mon, Nov 11, 2013 at 9:06 PM, Bob de Kruyff <NEXT2POOL@aol.com> wrote:

>
>
> Neil wrote on Mon, 11 November 2013 18:01
> > Been there done that.
> >
> > If you have lots of time, patch away.
> >
> > If not...it is such a PITA to get the tank (in my coach anyway, full
> length bed in back)that I would bite the bullet and get a new one. The old
> one will just keep cracking, and usually at the very worse time (like
> filling it the night before a trip.)
>
> I finally replaced mine this weekend with a unit from Jim K. The old one
> leaked for 15 years even after repeated attempts to repair it. They will
> leak regardless of what you do, but being a stubborn cheap Dutchman, I was
> going to fight it to the end. It won.
> --
> Bob de Kruyff
> 78 Eleganza
> Chandler, AZ
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>



--
Michael Beaton
1977 Kingsley 26-11
1977 Eleganza II 26-3
Antigonish, NS
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Re: [GMCnet] Small fracture in water tank, how to patch? [message #229376 is a reply to message #229375] Mon, 11 November 2013 20:12 Go to previous messageGo to next message
WD0AFQ is currently offline  WD0AFQ   United States
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What Neil and Bob said. Fix it once and be done with it.
Dan


3 In Stainless Exhaust Headers One Ton All Discs/Reaction Arm 355 FD/Quad Bag/Alum Radiator Manny Tran/New eng. Holley EFI/10 Tire Air Monitoring System Solarized Coach/Upgraded Windows Satelite TV/On Demand Hot Water/3Way Refer
Re: [GMCnet] Small fracture in water tank, how to patch? [message #229445 is a reply to message #229314] Tue, 12 November 2013 08:17 Go to previous message
Chris Tyler is currently offline  Chris Tyler   United States
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Location: Odessa FL
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If it is a crack [as opposed to a hole the hot glue gun method works unless the plasic feels very brittle. I would drill a small hole at the end to keep the crack from spreading.

Oddly, Im going to be doing this today myself...


76 Glenbrook
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