What was found
PILOT REPORTED THE LEFT FIREWALL FUEL VALVE FIRE WARNING LIGHT IS INOPERATIVE, AIRCRAFT RETURNED TO HOME STATION, MAINTENANCE REPLACED BULB IN LEFT SIDE TEE HANDLE, OPERATIONAL CHECK OF FIRE WARNING SYSTEM WAS SUCCESSFUL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PILOT REPORTED THE LEFT FIREWALL FUEL VALVE FIRE WARNING LIGHT IS INOPERATIVE, AIRCRAFT RETURNED TO HOME STATION, MAINTENANCE REPLACED BULB IN LEFT SIDE TEE HANDLE, OPERATIONAL CHECK OF FIRE WARNING SYSTEM WAS SUCCESSFUL.