Thread Tools Display Modes
Old 09-08-2015, 09:25 AM   #1
Senior Member
Dave53's Avatar
Join Date: Feb 2015
Posts: 104
Grey Tanks

We just picked up a Vibe 22 tt. It has two grey waste tanks and valves. Do you empty the one by itself and then move to the black and grey valve? The people behind in line probably won't be real happy. Any suggestions?

2016 Vibe Extreme Lite 221 RBS
2013 Silverado 2500 HD Duramax
Dave53 is offline   Reply With Quote
Old 09-08-2015, 09:54 AM   #2
Join Date: Oct 2014
Location: O'Fallon, IL
Posts: 85
That's what I do. I try to hit the dump station when it isn't busy, but may have to tell folks I'm going as fast as I can. So far I haven't had any horn honkers.

Stu and Debbie
2014 FR Super lite 27
2015 Ram Big Horn
RETCHIEF is offline   Reply With Quote
Old 09-08-2015, 10:13 AM   #3
Senior Member
Jim34RL's Avatar
Join Date: Feb 2015
Location: Oswego il
Posts: 793
I would dump the black tank first and then dump both gray tanks one after another. If you need to move the drain hose I would dump the gay tank with the single gate valve last.

I would not rush the dumping procedure at all in fact make sure that you use the black tank flush when dumping to insure that the tank is cleaned of debris or the black tank could smell during storage. When you rush and try to go fast "MR. MURPHY" will always show up and help you in the wrong way.

Just mu $0.02
Jim W.
2016 34RL CC; 2008 Ram Mega Cab 2500HD, 6.7L, 68RFE 6 speed, 4X4, Smarty S67
Jim34RL is offline   Reply With Quote
Old 09-08-2015, 08:49 PM   #4
Senior Member
ependydad's Avatar
Join Date: Nov 2011
Posts: 13,587
Do you have one sewer connection or two? If just one, then I'd do black, gray, gray. If two, I'd do whichever is more forward, then the rear one (in case you need to move the camper); but again- black first and then gray.

5 tanks on my fiver. 3 gray and 2 black. I take a while. But, I've actually never used a dump station with it.
2013 Sabre 36QBOK pulled by a 2012 Ram 3500 DRW
Blogs: Learn to RV & Personal Fulltiming Adventure
Towing Calculators: Towing Planner
ependydad is offline   Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

» Virginia Campgrounds

Reviews provided by is not in any way associated with Forest River, Inc. or its associated RV manufacturing divisions.

Our Communities

Our communities encompass many different hobbies and interests, but each one is built on friendly, intelligent membership.

» More about our Communities

Automotive Communities

Our Automotive communities encompass many different makes and models. From U.S. domestics to European Saloons.

» More about our Automotive Communities

Marine Communities

Our Marine websites focus on Cruising and Sailing Vessels, including forums and the largest cruising Wiki project on the web today.

» More about our Marine Communities

Copyright 2002-2015 Social Knowledge, LLC All Rights Reserved.

All times are GMT -5. The time now is 05:06 AM.