As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#1858, AUA-JFK. (ETOPS) ' " ENG 2 FIRE LOOP A FAULT"; REMOVED AND REPLACED LOOP A FIRE ELECTRICAL HARNESS IAW AMM 26-12-61. ALSO CHANGED CABLE E 4181KS,4182KS. MORE PARTS NEED TO BE CHANGED PER TROUBLESHOOTING. MDDR REMAINS OPEN. REF LP 4294013, ITEM 1 " REMOVED AND REPLACED FIRE LOOP HARNESS ENG 2" ETOPS GROUND VERIFICATION REQUIRED / PERFORMED BITE TEST OF FDU #2 IAW AMM 26-12-34. TEST OK, PERFORMED NRML ENG START IAW AMM 71-00-00 NO FAULTS PRESENT FOR FIRE LOOP A ENG 2. A/C OK FOR SERVICE ' (SUPPLEMENTAL INFORMATION ADDED)