View Full Version : Grey holding tanks in a bighorn 3400rl 2008

11-10-2007, 10:10 AM
I am confused as to which grey tank is which. I know that the kitchen sink goes into grey tank 2 but does the bathroom sink and shower both go into tank 1?

Also it says that the grey holding tank is 45 gallons, is that both grey tank one and two or is that combined?

I can't find the info in the books that came with the fiver.

11-10-2007, 10:13 AM
We have a 3600RL and like you said #1= shower / bathroom sink and #2=kitchen. They hold 45g each and your black holds 45g as well. I don't think there is anything in your manual as they are kind of generic in nature due to the variety of coaches.

11-10-2007, 10:16 AM
Thanks for the info. I get confused easlilyNone