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Topic: Waste water gushing out (Read 1025 times) previous topic - next topic

Re: Waste water gushing out

Reply #26
Put a clear see thru elbow or extension right before your third gate valve. This way, if you see "something" that should not be there you will be prepared.
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Re: Waste water gushing out

Reply #27
Amazon.com: Valterra T50 3" Hub x 3" Bay with Cap Valve Assembly,Black:...

I have the original Thetford dump with the white cap. Can I just cut the current fitting off and glue this fitting to the pipe?  Or is there another coupling I would need to buy. Is the current sewer pipe I have 3" sch 40.

Thanks in advance for your suggestions!
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Re: Waste water gushing out

Reply #28
Can I just cut the current fitting off and glue this fitting to the pipe? 
Every 3rd valve installation is a little different.  You need to look at how your dump pipe is situated, and how much room you have to work with.  The most simple procedure would be as you state: cut off the Thetford and glue the Valterra on the remaining pipe.  Other installations require more work.  A search of the Forum for "third dump valve" will bring up many threads.

My installation was very simple.  However, I cannot completely close my wet bay hatch with the dump hose attached to my 3rd valve.

Problems with third dump valve mod

Here is how Roger did his 3rd valve installation.  It was a bit more complicated...should give you some useful ideas.

Recent third dump valve installations (split from another topic)

More ideas:

Third dump valve on an '02-'04 generation coach?
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Re: Waste water gushing out

Reply #29
Drive that side up on 2x6, gives you the same effect.
Jerry & Nanci
1999 U270 34'WTFI
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Re: Waste water gushing out

Reply #30
OP has a 1982 Oshkosh FTX ORED.  Don't know if it had that leveling system capability, or if it even had adjustable air bag suspension. (?)
If it's like my old 1981 Foretravel on an Oshkosh chassis, it has 4 levers, each operating 1 HWH hydraulic leveler.
Anything is possible.
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Re: Waste water gushing out

Reply #31
If it's like my old 1981 Foretravel on an Oshkosh chassis, it has 4 levers, each operating 1 HWH hydraulic leveler.
Anything is possible.
Same on my '81 FTX on Hendrickson chassis 4 levers, 4 green lights and 4 red lights. It has rear size levelers on all 4 positions.
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