We performed a diagnostic and repair service on an LG stainless steel gas range in Ocala. The unit displayed an F9 error code, requiring us to disassemble the rear panel to inspect the internal wiring and gas valve assembly. We addressed issues within the oven's heating system to restore full functionality. During the process, our team examined the blue enameled oven interior, including the convection fan and heating elements. After completing the necessary repairs to the ignition and gas flow components, we tested the unit to ensure it reached the target temperature of 350 degrees. The range is now fully operational for the homeowner.