| Need advice on rear rebuild/water system [message #221130] |
Wed, 04 September 2013 12:30  |
pdxrover15
Messages: 19
Registered: September 2012
Karma: 0
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Junior Member |
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Hey All,
Decided to finally test the water system in the coach. It failed. Water went everywhere and started spewing out the rear floor onto the ground. I tore the rear lounge apart, which was modified by the previous owner, and found that the fresh water tank has several cracks. This had obviously been a problem before, as the floor was completely rotten. The previous owner had put several new layers of plywood on top of the bad stuff. I also have a leaking water heater that needs replacement.
I am looking for advice on two fronts.
1) What is the best and most cost effective way to acquire a non-leaking tank and water heater? If I were to buy a new water heater, which is the best option?
2) I want to restore the rear settee to original specs, but have no real basis to go off of other than a few pics online. Anyone have dimensions, pics or experience here? At this point, Im not even sure how to secure the seats properly. The previous owner completely changed to back in order to make a higher, permanent bed. Seeing as though this is total rebuild, are there potential upgrades or things to include in the build that we're not original that may make my life a little easier going forward?
Thank you for any assistance!
Chad
'77 Coca-Cola
Portland, Or
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| Re: [GMCnet] Need advice on rear rebuild/water system [message #221132 is a reply to message #221130] |
Wed, 04 September 2013 12:54  |
emerystora
Messages: 4442
Registered: January 2004
Karma: 13
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Senior Member |
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1. http://www.appliedgmc.com/prod.itml/icOid/836
2. What original layout do you have? Settees opposite each other with one over the Onan and the other over the watertank?
Or did yours have a seat across the rear?
Emery Stora
On Sep 4, 2013, at 11:30 AM, Chad wrote:
>
>
> Hey All,
>
> Decided to finally test the water system in the coach. It failed. Water went everywhere and started spewing out the rear floor onto the ground. I tore the rear lounge apart, which was modified by the previous owner, and found that the fresh water tank has several cracks. This had obviously been a problem before, as the floor was completely rotten. The previous owner had put several new layers of plywood on top of the bad stuff. I also have a leaking water heater that needs replacement.
>
> I am looking for advice on two fronts.
>
> 1) What is the best and most cost effective way to acquire a non-leaking tank and water heater? If I were to buy a new water heater, which is the best option?
>
> 2) I want to restore the rear settee to original specs, but have no real basis to go off of other than a few pics online. Anyone have dimensions, pics or experience here? At this point, Im not even sure how to secure the seats properly. The previous owner completely changed to back in order to make a higher, permanent bed. Seeing as though this is total rebuild, are there potential upgrades or things to include in the build that we're not original that may make my life a little easier going forward?
>
> Thank you for any assistance!
>
> --
> Chad
>
> '77 Coca-Cola
>
> Portland, Or
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| Re: Need advice on rear rebuild/water system [message #221134 is a reply to message #221130] |
Wed, 04 September 2013 13:11 |
zhagrieb
Messages: 676
Registered: August 2009
Location: Portland Oregon
Karma: 0
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Senior Member |
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Hi Chad,
Affordable RV in Milwaukie has 45 gal tanks that may serve you. $95.00. Don't have dimensions but worth a visit. 15555 SE McLaughlin Blvd. 503 659-3610.
A number of us have dumped the electric heater in favor of on demand propane units fitted behind the refrig. Several brands that all look alike available for $130-$200 on line. Stop by and look at mine if curious.
Plan on the Coos Bay rally in Oct to learn a bunch about your new money pit.
Glenn
503 283-9752
Glenn Giere, Portland OR, K7GAG
'73 "Moby the Motorhome" 26'
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| Re: [GMCnet] Need advice on rear rebuild/water system [message #221137 is a reply to message #221136] |
Wed, 04 September 2013 13:30 |
Steve Jess
Messages: 169
Registered: April 2012
Karma: 0
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Senior Member |
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Chad,
I realize you asked about acquiring a non-leaking tank, but these tanks are repairable, depending on the extent of the damage. I found a video that explains the options: http://on.aol.com/video/how-to-repair-an-rvs-fresh-water-tank-cracks-517430673
The polyethylene material is widely available. I know a place that sells it for $3, and they even include a gallon of milk at no extra charge :-)
Steve Jess - Aguanga, CA
1977 GMC Palm Beach "The DreamLiner"The 10,000 pound antique Home Theater with plumbing
> To: gmclist@temp.gmcnet.org
> From: osulax15@hotmail.com
> Date: Wed, 4 Sep 2013 13:16:29 -0500
> Subject: Re: [GMCnet] Need advice on rear rebuild/water system
>
>
>
> Emery,
>
> I have have side facing settees from another coach that I'd like to install.
> --
> Chad
>
> '77 Coca-Cola
>
> Portland, Or
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
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| Re: Need advice on rear rebuild/water system [message #221210 is a reply to message #221130] |
Thu, 05 September 2013 11:17 |
pdxrover15
Messages: 19
Registered: September 2012
Karma: 0
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Junior Member |
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Guys,
Thanks for all of the info! I have repaired the rotten floor area and have begun fabrication of new boxes that will cover the Onan and propane compartments. I ordered a new water tank, as this one looks pretty bad. It has about 5 splits in it that originate from the sending unit, and I'm not sure I trust my repair work. I am in the process of removing the old water heater as well. It may be a while before that gets replaced.
I'm hoping to have most of it back together before my trip tomorrow. Haha. Wish me luck!
Chad
Chad
'77 Coca-Cola
Portland, Or
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