Slide Valve flooded my street! Help!

Jun 9, 2017
Mcallen, Tx
What a week! I came home from church to a flooding street. My push/pull valve was leaking gallons of water out into my yard and onto the street. I have had a lot of problems with my valve. First it was stuck so I bought some Zer0 lubricant which unstuck it. Then I put everything back together. I hadn’t had a problem with it until I got a little leak around the edge which only dribbled when I was at high filter pressure. Then I come home to this!! Any ideas of what to do to fix this? I thought maybe it was because one of the screws was in a little crooked but now that I’ve unscrewed it, I’m unable to screw it back because it popped right up!