Was able to get two window screens out, no easy task, nothing like people were saying, push up and down, just did not work in my coach. No small leaf springs on top or the bottom. Maybe my windows predate the leaf springs or the manufacture just didn't use them. As I said in my original post these screens run in a plastic channel and was worried I might break it trying to get the screen out, well, you guessed it, I broke it. Cannel or track whatever it's called is 50" in length and about 3/8" in depth, I'm sure it still available somewhere. If any one knows where I might fine that plastic channel please pass it on. Will work at it one window at a time and hopefully learn as I go. Good thing I'm retired and don't charge by the hour.