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) 'ENG 1 FIRE LOOP A FAULT ECAM ( ENGINE FIRE DETECTION SYSTEMS 1) LOOP A ); PERFORMED TSM 26-12-00-810-852-A. INSPECTED AGB LOOP A FIRE DET CORE LOOP. FOUND LOOP BROKEN. REPLACED PER AMM 26-12-17. ALL OPS NORMAL. BITE TEST OK. THIS CLEARS MDDR. MX-4 UPDATED. PLACARD REMOVED. MCC HAROON.'