As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA - FLT 1562 - EN ROUTE MIA/MCO, NR 3 FUEL CROSSFEED VALVE CLOSED IN-FLIGHT. FUEL WOULD NOT CROSSFEED FROM OR TO THE NR 3 FUEL TANK. LANDED MCO WITHOUT INCIDENT. SECURED NR 3 CROSSFEED VALVE IN OPEN POSITION AND RETURNED TO MIA WITHOUT INCIDENT. REPLACED NR 3 CROSSFEED VALVE ACCORDING TO MM. LEAK CHECK VALVE AND SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)