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RVing message boards => Trailers & Fifthwheels => Topic started by: AshleyQC on January 14, 2020, 05:13:17 PM

Title: Canít find my gray tank #2 release
Post by: AshleyQC on January 14, 2020, 05:13:17 PM
My 2015 Keystone Cougar 26RBI has two grey tanks and a black.  I have found a handle for 1 black and 1 grey but can't find a second.  I have looked everywhere. Please tell me someone out there has this camper and can show me a picture or diagram of where this darn thing could be.  Everything I have read says around the  Axel and wheels but I just donít see it.... :'(    The indicator is telling me itís almost full. 
Title: Re: Canít find my gray tank #2 release
Post by: Rene T on January 14, 2020, 05:23:47 PM
I can't tell you where yours is but for starters, it's probably on the drivers side. On mine, it was just behind the rear wheel. Look real close. Also look for a hole in the frame at the same time. On mine, if I had a blowout, it would have torn the tank drain handle/rod right out of the rig. I've since modified mine so I won't have that problem.
Can you contact the previous owner or call the dealer if that's where you bought it from.
Title: Re: Canít find my gray tank #2 release
Post by: Dvan on January 14, 2020, 05:52:27 PM
The specs for your trailer say there is only one gray tank with a 56 gallon capacity, did you get an optional extra tank by chance?

https://www.rvusa.com/rv-guide/2015-keystone-cougar-xlite-travel-trailer-floorplan-26rbi-tr21201
Title: Re: Canít find my gray tank #2 release
Post by: Gene50 on January 14, 2020, 05:55:39 PM
Looking at the specs for your trailer as well as they said, above it says you only have one tank for gray water.

That being said, my 2015 keystone Dinali fifth wheel spec says one gray water tank as well but I have two Dump valves for gray water. They are about 3 feet apart.
Title: Re: Canít find my gray tank #2 release
Post by: SpencerPJ on January 14, 2020, 06:17:05 PM
2 tanks, tied together
http://www.keystoneforums.com/forums/showthread.php?t=24962
Title: Re: Canít find my gray tank #2 release
Post by: salty14 on January 15, 2020, 11:59:59 AM
I have a Keystone Cougar TT with a separate gray tank for 'galley' - the pull is located drivers' side, rear, past the dining slide.  It looks slightly different from the other two and I had a hard time spotting it also.  If I was home (and didn't have skirting covering it) I could take a picture.  Sorry, good luck, and hope that helps!
Title: Re: Canít find my gray tank #2 release
Post by: AshleyQC on January 15, 2020, 03:11:53 PM
2 tanks, tied together
http://www.keystoneforums.com/forums/showthread.php?t=24962

Yes! Thank you we have it figured out now. All my gauges read empty!
Title: Re: Canít find my gray tank #2 release
Post by: Rene T on January 15, 2020, 03:14:54 PM
Yes! Thank you we have it figured out now. All my gauges read empty!

So you have 2 gray tanks and they are tied together with one drain valve. Right?
Title: Re: Canít find my gray tank #2 release
Post by: AshleyQC on January 15, 2020, 03:26:01 PM
So you have 2 gray tanks and they are tied together with one drain valve. Right?
Yes indeed!
Title: Re: Canít find my gray tank #2 release
Post by: X-Roughneck on February 29, 2020, 05:41:46 AM
2 tanks, tied together
http://www.keystoneforums.com/forums/showthread.php?t=24962

Crisis Averted! 

Dang, Spencer are you a detective or what? 

This is why I love RV Forums. 

Lot's of Experience, Advice, Help, and Fun, and most importantly, opinions. 
Title: Re: Canít find my gray tank #2 release
Post by: redcaddy51 on May 27, 2020, 08:24:52 PM
I know I'm late to the party, BUT, I just went thru the search and destroy trip you did, on my '05 Keystone Cougar 27 EFS. If not for the patient help from some others on this board, it would have been much worse.

Must be a Keystone thing, Their tech help was clueless, 2 calls, no help. I finally got under the trailer, on my back, to find the valve, inboard and slightly in front of the driver side front wheel.

 My galley tank valve is pitched down, so that I can't get an extension rod to work and be accessible at the same time. Cable activator is not a workable solution either. I'm going to relocate the valve and move the handle more in line with the existing grey and black water valves. I'm way too old and fat to be crawling on my back to dump the galley tank.
Just thought I'd add my 2 cents.


Paul in Floriduh