Arrived to the home, client states that periodically their existing Kohler toilet will run and then shut off, at first glance, I diagnosed this issue as failing parts inside the toilet. The toilet is approximately 10years old and the parts on it are original. I provided options and the client would like to go through with the rebuild at this time. Disconnected and removed existing fill valve, supply line, and flapper seal from the toilet. Supplied and installed new fill valve, supply line and direct replacement flapper seal. Secured all my connections and adjusted height of new fill valve. Turned valve back on to check for leaks. There are no leaks at this time. *Cleaned out pop up assembly in the same bathroom for the client as a one time curtesy. *Client has declined having me test their water quality at this time.
