Grey water tank(s) on a 2020 Keystone Avalanche 332MK

[Sportsdad60]

Hello there!
My friends bought a new 332MK (2020 model) They do not do computer forums and such so I am asking for them. (I own a different model of 5th wheel)

They emptied the black water then grey water tank. The system still shows the kitchen tank full. (I told them that these sensors on all RVs are notoriously inaccurate)

Since there is only one grey tank handle in the water basement closet, is the kitchen separate with a handle beneath it in the rear?

When I assisted them setting up, we put another stinky slinky attached to the rear of the RV. I would assume there is a separate handle back there? I don't recall when we hooked them up to septic.

Thanks!

[chuckster57]

Often times there is another pull handle tucked up behind the wheel or a little aft in the frame or just below it.

[wiredgeorge]

Ditto. I have to crawl up under my slide out and open the tank handle behind the rear driver side tire. While this might seem handy for a youngun, for a chubby ol' geezer, it is a pain the the south end.

[Sportsdad60]

Thank you!

[sourdough]

I agree with the others; there will be another handle. I've seen them in all kinds of places from in the middle of the trailer between the axles to through the frame in front of the wheels etc. etc.

My newer ones have always had a little sticker on the side of the trailer in the general vicinity of the 2nd gray pull handle, theirs should have one but it might not. I've had to get on the ground with a flashlight to find them....looking CLOSELY. A prior one had the T handle barely sticking through the I beam and you could barely see it. Once found and I knew where it was I just bent over and slid my hand along the beam until I found it to pull it. Wasn't an issue once found and I got used to it = beat the heck out of having to get on the ground and crawl under the trailer to do it as one trailer we almost bought (until I found it) would have required us to do.