Watched youtube video, then ordered replacement spring from you guys. Amazing how many different spring model numbers there are - I was fortunate to order the right one on the first try. When it got here, I realized the reason I needed to replace it was that one of the "ears" that held it in place had broken off, so it wasn't going to stay in place. I was able to glue a piece of brass tubing I had to the door flipper, and so far, it is holding. Mission accomplished.