Thor Forums

[Baddad53]

It's a large bayonet connection. Turn RV's sewer connection down so you can connect it from the bottom. It may be hard to move when new. Put your hose on the turn it clockwise so it snaps around the pins on the rv connection. Best to do black water first so you can flush the hose with your gray water. My RV has two valves for black tank. One on the passenger side and one in the sewer bay. I open the one in the bay first so the black water does not stop in the pipe running from the passenger side to the driver's side. The valves open by pulling the handle out and closes by pushing them in.

I purchased a 90-degree clear connector and added a 12 inch extension so I can reach the RV sewer connection without having to almost crawl under to reach it. Works great.