GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » Bedroom Wall Question (Need to replace water heater)
Bedroom Wall Question [message #369948] Tue, 14 June 2022 11:03 Go to next message
dsmithy is currently offline  dsmithy   United States
Messages: 210
Registered: July 2012
Location: Lincoln Nebraska
Karma: 0
Senior Member
Has anyone removed the bedroom wall that covers the back of a '73 side-bath bathroom module. I have a new water heater from Applied and it's just enough larger than the original unit so I will have to modify the outside cover to make it fit or try the wall removal to install it. I'm looking for the least work method since we're camping and I don't have access to my shop. I have already maxed out the size of the opening in the bathroom module and don't think it will go in that way without modifying the outer case or trying the wall removal. Any experience or ideas on the wall removal?
TIA
Doug


Douglas & Virginia Smith, dsmithy18 at gmail, Lincoln Nebraska, ’73 “Sequoia” since ‘95: "Wanabizo"; Quadrabag/6 wheel disks/3:70 final/Paterson QuadraJet/Thorley’s/Alloy wheels/Sundry other
Re: Bedroom Wall Question [message #369949 is a reply to message #369948] Tue, 14 June 2022 14:08 Go to previous messageGo to next message
boybach is currently offline  boybach   
Messages: 566
Registered: December 2020
Location: Vancouver Island
Karma: 4
Senior Member
dsmithy wrote on Tue, 14 June 2022 09:03
Has anyone removed the bedroom wall that covers the back of a '73 side-bath bathroom module. I have a new water heater from Applied and it's just enough larger than the original unit so I will have to modify the outside cover to make it fit or try the wall removal to install it. I'm looking for the least work method since we're camping and I don't have access to my shop. I have already maxed out the size of the opening in the bathroom module and don't think it will go in that way without modifying the outer case or trying the wall removal. Any experience or ideas on the wall removal?
TIA
Doug
Mine heater/tank is a replacement Atwood unit installed behind the lower right cabinet slide. (my coach is a 77 PB with bathroom module on passenger side aft of fridge) Removing the lower cabinet inner liner gives me access - is yours THAT much larger?

Larry


Larry - Victoria BC - 1977 ex-Palm Beach "Ol' Leaky" 40,000 miles, PO said everything working but forgot the word NOT. Atwood helium fridge, water heater & furnace. SS exhaust system, Onan, Iota Converter, R134A, New fuel lines & heat exchange hoses
Re: Bedroom Wall Question [message #369951 is a reply to message #369949] Tue, 14 June 2022 14:47 Go to previous messageGo to next message
dsmithy is currently offline  dsmithy   United States
Messages: 210
Registered: July 2012
Location: Lincoln Nebraska
Karma: 0
Senior Member
Larry,
Same location as mine. The Camco water heater Applied sent me is 13.5 inches square and 17 inches long or so. It has very similar dimensions as the OEM one I took out but it is slightly larger and won't install through the opening in the bathroom even though I enlarged the hole in the fiberglass. I am considering butchering the outer case to round the top corners but when I saw that some suggested pulling the bedroom wall for easy access I wondered how difficult it was to pull that wall.


Douglas & Virginia Smith, dsmithy18 at gmail, Lincoln Nebraska, ’73 “Sequoia” since ‘95: "Wanabizo"; Quadrabag/6 wheel disks/3:70 final/Paterson QuadraJet/Thorley’s/Alloy wheels/Sundry other
Re: Bedroom Wall Question [message #369953 is a reply to message #369951] Tue, 14 June 2022 18:15 Go to previous messageGo to next message
Carl S. is currently offline  Carl S.   United States
Messages: 4186
Registered: January 2009
Location: Tucson, AZ.
Karma: 13
Senior Member

Although I've never done it, it looks like it would be easy enough to remove that panel, but you have to remove a bunch of other stuff first (the bed if you have a permanent bed, the gaucho, if you don't, the blanket chest, etc. Time consuming at best, I would imagine.

Carl Stouffer '75 ex Palm Beach Tucson, AZ. Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles, Solar battery charging. GMCSJ and GMCMI member
Re: Bedroom Wall Question [message #369956 is a reply to message #369953] Tue, 14 June 2022 21:18 Go to previous messageGo to next message
SEWBAD is currently offline  SEWBAD   United States
Messages: 1
Registered: January 2022
Karma: 1
Junior Member
Doug

have pictures of that wall removed so you can see if it helps you. I dont know how to post them here but if you want I can e mail them to you.

Scott
Re: Bedroom Wall Question [message #369957 is a reply to message #369948] Wed, 15 June 2022 05:45 Go to previous messageGo to next message
Tilerpep is currently offline  Tilerpep   United States
Messages: 404
Registered: June 2013
Location: Raleigh, NC
Karma: 7
Senior Member
I took down my wall to do water heater...nothing hard, just involved, as you I had to clear everything to get to it. top rack, blanket cabinet, seats, etc.

1975 Glenbrook, 1978 Royale rear bath Raleigh, NC
Re: Bedroom Wall Question [message #369958 is a reply to message #369957] Wed, 15 June 2022 10:32 Go to previous messageGo to next message
dsmithy is currently offline  dsmithy   United States
Messages: 210
Registered: July 2012
Location: Lincoln Nebraska
Karma: 0
Senior Member
Scott, thanks for the offer. Dsmithy18 at gmail
Tilerpep, that’s all the encouragement I need. Going for the screw gun now…


Douglas & Virginia Smith, dsmithy18 at gmail, Lincoln Nebraska, ’73 “Sequoia” since ‘95: "Wanabizo"; Quadrabag/6 wheel disks/3:70 final/Paterson QuadraJet/Thorley’s/Alloy wheels/Sundry other
Re: Bedroom Wall Question [message #369965 is a reply to message #369957] Thu, 16 June 2022 08:53 Go to previous message
dsmithy is currently offline  dsmithy   United States
Messages: 210
Registered: July 2012
Location: Lincoln Nebraska
Karma: 0
Senior Member
Tilerpep was correct. Seven screws in the crack at the rear of the hallway, two more behind the water tank, another four for the blanket cupboard, and another four for the water tank frame. Not a big deal. the water heater "just" fit between the side walls and the vent line going to the roof. The lower curtain track made it difficult to lift the heater onto the outboard bracket that holds the heater so I bent the first inch down with a hammer to help guide the heater. It was extremely tight on our coach. When it was clear that the water heater was likely not going to go in from the bathroom side my wife "helpfully" suggested butter might help. When I had to use a butter knife as a shoehorn to get the blocking in which supports the inboard side, I realized she was right. Thanks to those who responded.

Douglas & Virginia Smith, dsmithy18 at gmail, Lincoln Nebraska, ’73 “Sequoia” since ‘95: "Wanabizo"; Quadrabag/6 wheel disks/3:70 final/Paterson QuadraJet/Thorley’s/Alloy wheels/Sundry other
Previous Topic: [GMCnet] Re: Olds 455 donor engine
Next Topic: Transmission Shop in SE Mi or No Ohio?
Goto Forum:
  


Current Time: Thu May 02 10:32:40 CDT 2024

Total time taken to generate the page: 0.01110 seconds