"Customer complaint unit start button is not working. I tested the unit and found the start button is not starting the unit and is not pushing back. I removed UI ands tested unit has a broken button. Repalce button unit is back to normal operations.; (created new UIS, deleted prior attachment to UisID 422942), ordrng 1 W11116990 (button 19.17), used 1 W11116990 (Button) from stock"