Pride Plumbing was called out for an American Standard commercial toilet that wouldn’t stop flushing. We used a Sloan 3317004 rebuild kit and rebuilt the toilet's Sloan Flushometer flush valve (this included removing and replacing the flush valve’s diaphragm, vacuum breaker, and spud gasket). After reinstalling the flush valve, we turned the water back on and tested for leaks and proper operation with no issues.