What was found
FLT#1620, BOS-LHR. (ETOPS) "ENG 2 MINOR FAULT ( MINOR FAULT CAUTIONS ON ECAM EWD ); REMOVED AND REPLACED ENG #2 EEC W03 WIRING HARNESS IAW AMM 73-21-63. OPS CHK GOOD. NO FAULTS/MSG NOTED. THIS CLEARS MDDR. MX-4 UPDATED
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT#1620, BOS-LHR. (ETOPS) "ENG 2 MINOR FAULT ( MINOR FAULT CAUTIONS ON ECAM EWD ); REMOVED AND REPLACED ENG #2 EEC W03 WIRING HARNESS IAW AMM 73-21-63. OPS CHK GOOD. NO FAULTS/MSG NOTED. THIS CLEARS MDDR. MX-4 UPDATED