As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) WING REFUELING MANIFOLD CHECK VALVE DAMAGED. CHECK VALVE HAD DAMAGE ON THE VALVE BODY, SPRING AND FLAPPERS. WEAR ALSO FOUND ON THE FLAPPER ATTACHMENT LUGS AND THE LUGS ON THE VALVE BODY WHICH HOLDS THE FLAPPER PIN. THE FLAPPER SEPARATED FROM THE VALVE AND WAS FOUND IN THE CENTER FUEL TANK. FOD.