Wildcat - 2007 5th Wheel 27RS

[Sloopygirl]

I have a lot of the information from the previous owner of this unit, just purchased about 3 months ago. The owners manual is VERY vague, so it will cover all units.

Does anyone know the actual volume of the tanks in this unit? My gauge even shows a separate galley tank, but I have no idea if that's separate from the shower. The light does light up on that item, but it always shows a low reading. However, the black tank almost always shows full, except after emptying and flushing, it showed 3/4 - go figure.

Does anyone have correct info for this unit?

[cpaulsen]

My 09 said 50 gallons each for both gray tanks and the black tank. I acually made sure they were empty and used a 5 gallon buck and filled each one to confirm the size. It was a lot of hauling water but I knew for sure. My tanks have doe the same thing about showing full when empty....and threw some ice and a little water in the black tank before driving. With the grays....I have used Calgon soap along with some water. After about 2-4 trips of using that....it seemed to keep my sensors clean.