As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW WAS NOTIFIED OF FUEL STREAMING FROM THE BOTTOM OTBD RT WING. THE ACFT RETURNED TO DEPARTURE WHERE IT LANDED WITHOUT INCIDENT. MX INSPECTED THE ACFT, AND R & R THE OTBD FLAPPER VALVE, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.