Unscrew the button or screw that holds the deal with set up, clear away the manage, then unscrew or take away protect plate. This exposes the body and spindle. If there is water in the highest of spindle plus the outer overall body is wet, it’s a sign the O-ring is https://burst-pipe-repair33220.liberty-blog.com/34897526/the-best-side-of-backflow-prevention