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osbornpodppl
Newbie
Joined: 10 Sep 2016
Location: North Dakota
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Posts: 15
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Calendar Event: Toilet Clog RP 181g 2011 Posted: 15 Jun 2017 at 12:34am |
Any good solutions for a black tank that's not draining? Never had this problem before, but this is also the first time that we've been in it this long. Normally our trips are 2-4 days. This trip has been 14 days and won't be done for at least another 6-7. DH said it's not in the pipe that goes from the toilet down around 20 in. because he stuck his whole arm in there. (eew) He says that black tank must be completely full and isn't draining at all. He's been working on this for over 3 hours. Any suggestions welcome - please help?
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R-pod 2011 181-g
2010 Toyota Tacoma 4WD
Nick and Christina
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osbornpodppl
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Joined: 10 Sep 2016
Location: North Dakota
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Posts: 15
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Posted: 15 Jun 2017 at 12:49am |
We did see techntrek's info in the instruction manual he's put together about the "mound of stuff" that can end up "drying rock solid" near the drain pipe. The question is this - if that is what we indeed might have - how do we get rid of it?
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R-pod 2011 181-g
2010 Toyota Tacoma 4WD
Nick and Christina
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osbornpodppl
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Joined: 10 Sep 2016
Location: North Dakota
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Posts: 15
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Posted: 15 Jun 2017 at 12:55am |
Plunger - not working, Hot boiling water - not working, snake - not working.
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R-pod 2011 181-g
2010 Toyota Tacoma 4WD
Nick and Christina
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osbornpodppl
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Joined: 10 Sep 2016
Location: North Dakota
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Posts: 15
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Posted: 15 Jun 2017 at 1:01am |
DH has now announced that he hates travel trailers and that he hates camping...
Anyone???
Please help???
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R-pod 2011 181-g
2010 Toyota Tacoma 4WD
Nick and Christina
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Happy Tripping
Senior Member
Joined: 27 May 2014
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Posts: 473
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Posted: 15 Jun 2017 at 1:41am |
I can only offer moral support - I had the black tank drain torn off by a roadway 'alligator' and the experience of the repair was memorable. Your's is extremely memorable.
I am very sorry.
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furpod
Moderator Group - pHp
Joined: 25 Jul 2011
Location: Central KY
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Posts: 6128
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Posted: 15 Jun 2017 at 7:43am |
My guess would be the valve has failed.. 1st, are you sure you are opening the black tank valve? 2nd, are you sure it didn't drain? tank sensors suck. If those are neither the problem.. next best guess is that the gate valve has broken, or the handle has come off internally. It threads in to the gate itself.
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Tars Tarkas
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Joined: 14 Jan 2013
Location: Near Nashville
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Posts: 1452
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Posted: 15 Jun 2017 at 7:49am |
Assuming the gate valve is open (it's hard to believe nothing would come out if it is), you can stick a running hose up into the valve. After that, be sure to use plenty of water when you flush so as to keep things soupy in the tank.
Draining the tank maybe once a week during use is probably a good idea too.
TT
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2010 176
FJ Cruiser
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osbornpodppl
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Joined: 10 Sep 2016
Location: North Dakota
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Posts: 15
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Posted: 15 Jun 2017 at 9:31am |
Appreciate the moral support, Happy Tripping!
Furpod - #1 - Yes. DH is saying that he checked the valve and it is opening. He says there's the outside valve, you look inside the drain, you pull the handle and he can see the valve opening. He took the hose off just to look - "risking sludge coming at me".
#2 - DH says it didn't drain. "It's full because it's all the way up inside the toilet".
When we flush, the water fills up the toilet bowl but won't go down. The bowl will just get filled. We don't really go by the tank sensor.
Tars Tarkas - We are and have been at full hookup campgrounds. Since we're just waking up from all the "fun" of last night. If nothing has changed, we'll probably have to go with your suggestion next.
DH is asking if anyone has a schematic of the system so he has an idea of what it looks or is shaped?
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R-pod 2011 181-g
2010 Toyota Tacoma 4WD
Nick and Christina
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furpod
Moderator Group - pHp
Joined: 25 Jul 2011
Location: Central KY
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Posted: 15 Jun 2017 at 11:17am |
No "schematic". It is an oblong tank, with a small bit of drop towards the center. vent out the top, and "inlet". PVC pipe elbow out the bottom front, 90 degrees to the dump tube/valve/outlet. Sticking a hose or snake up from the bottom is the only real/workable answer.
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jimandclare
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Joined: 13 Apr 2016
Location: Erie, MI
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Posts: 96
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Posted: 15 Jun 2017 at 11:17am |
Plenty of YouTube videos on methods to clear blocked black tanks and what could cause the problem. One rv repair person connected the drain hose to the tank and a dump station. The hose had a small hole in it which allowed him to run a snake or stick into the tank and break up the blockage. There are some sites which claim that the blue tank chemicals cause a buildup of a hard calcium type deposit to grow in the tanks and cause blockages. Difficult to remove.
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Jim & Clare
2016 R-pod 178
2014 Ford Edge
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