Arrived at location on 8/30/22 - Arrived at location. Located the unit. Tested and pilot goes out once you let off gas valve. Tried to replace thermopile and still have issue. The gas valve is not operating Properly and has no knob on it. Tried every position. Removed the new thermopile for now. Will need a new thermopile installed when gas valve is installed. Will order and return to location. Returned to location on 9/7/22 - Removed old gas valve and installed new valve and thermopile. Turned on gas and lit pilot. Took a while to get pilot to stay lit. Millivolts was low. Pilot flame is not strong. Removed pilot and checked Orifice. Was ok. Reassembled. Pilot lit ok. Turned on to 450. Oven burner came on and heated ok. Back in service.