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Old 08-23-2010, 10:53 AM   #2
ptodd47
Member
 
Join Date: Jul 2010
Location: Berea, Ky
Posts: 35
Sounds to me like you have 3 grey tanks and 1 black. If you have the 2 bathrooms they should be on a grey tank for each, then you have a kitchen sink tank and finally a black tank.

If you are hooked up to a campground sewer system leave the greys open and the black closed. Don't drain the black till it's full or untill you leave. The longer you can wait to drain it the better chance for the solids to turn liquid and the toilet paper will break down and not clog your system up. After you drain the black use the tank flush for 15 minutes of so to get rid of everything.

The 2 drains that arent marked are probably your low point drains for winterizing. One will drain your water lines and one will drain the fresh water tank.

By the way, I have 4 levers (3 grey and one black) and the grey and black were marked wrong so its possible that happened to you too.

If you still need help you can call Keystone directly and they are pretty good about answering questions about your rig.

Phil
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2011 Copper Canyon 324 FWBHS 5'er
2008 Silverado 2500 Crew Cab 4X4
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