How difficult to change an underground, yard sprinkler head ?
Take the old one sprinkler head, and be sure of the brand and spray pattern and go to the hardware store and get a new one and screw it on. Then adjust the flow and pattern. If your unsure to how that’s done ask the guy at the store, it’s real easy. Turn the master control off while you do that so they don’t come on and spray water everywhere while your trying to fix it.
