Waste tank dumping - Printable Version

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+--- Thread: Waste tank dumping (/showthread.php?tid=1050)

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Waste tank dumping - PMCBR - 10-13-2013

Bought a 1997 Newell last month love it however we to dump waste tank hit electric dump switch in waste dump compartment heard valve open and nothing comes out. What am I missing? Also the only other time I emptied it it did not empty completely Thanks

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RE: Waste tank dumping - whatsnewell - 10-13-2013

Sounds like you may have blockage, or the valve is not really coming open.....how long was the coach sitting before you purchased it? I wonder if the tanks had been properly dumped before it sat for sale.

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RE: Waste tank dumping - PMCBR - 10-13-2013

Driving around trying to shake loose the toilet was repaired not flushing week before I got it

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RE: Waste tank dumping - PMCBR - 10-13-2013

What are the two dump valves inside?

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RE: Waste tank dumping - rheavn - 10-13-2013

This is what the air valves look like. The rubber seal may have come out of the valve gate and is blocking the drain hole.

http://www.dupreeproducts.com/SearchResults.asp?Cat=1

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RE: Waste tank dumping - PMCBR - 10-13-2013

The valve is working I can remove hose and watch it go up and down

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RE: Waste tank dumping - whatsnewell - 10-13-2013

Okay if the valve is working properly, then there must be something blocking the outlet.

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RE: Waste tank dumping - PMCBR - 10-13-2013

And how do you clear that

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RE: Waste tank dumping - encantotom - 10-13-2013

i pm'd you

tom

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RE: Waste tank dumping - folivier - 10-13-2013

Just spoke with Paul and it sounds like his gray water bypass valve might be closed.

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