As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#20, LHR-JFK. (ETOPS) 'CANNOT TRANSFER FUEL OUT OF ALL ACT USING MANUAL TRANSFER. THE PUMP DOES NOT TURN ON; FOUND 122 QH RELAY AT FAULT. REMOVED AND REPLACED 122 QH RELAY IAW ESPM 20-46-50. OPS CHECK NORMAL. FUEL TRANSFER OPS NORMAL GFI FUNCTION. OPS CHECK NORM PER TASK A320-28-18-00-710-803-A.'