As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS - FUEL LEAKING FROM AFT DRAINMAST (TRIM TANK/APU DRAIN). PULLED BACK 5 TOTAL FUEL TRANSFER LINE SLEEVE COUPLINGS IN AFT/BULK CARGO COMPT TO FOM PER AMM 28-27-47-000-801-A STEPS 4A.1 TO 4.A.6. FOUND LEAK AT CONNECTOR OF FUEL LINE ASSY AROUND AT FRAME 64. REMOVED/REPLACED PACKING. OPS/LEAK CHECK GOOD. CONNECTED 5 SLEEVE COUPLINGS ON FUEL TRANSFER LINE PER AMM 28-27-47. OPS/LEAK CHECK GOOD. OK FOR SVC.