As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM - DURING A CHECK FOUND UPPER AFT FIRE DETECTOR LOOP ON NR 2 ENG, SUPPORT TUBE BROKEN. REMOVED AND REPLACED UPPER AFT FIRE DETECTION LOOP ON NR 2 ENG, PER AMM 26-11-02-024-001-002 AND AMM 26-11-02-424-009-002. CHECKS OK.