ctracy5 previously posted:
"Do you need to replace any piping as well or just the valves? Got any pics."
It looks to me as if the valves are welded to the manifold and outlet piping. That's why I don't want to tackle it. Looks like a set of three valves at a minimum to correct my problem. Other set of three should probably be replaced as well if the price is right. I'll go take some pics.
Not obvious in the pics is that the valves are sloping at about a 30 degree angle due to ground settling. Its the middle one causing my current problem.