What was found
ETOPS - ENG 1 FIRE LOOP B FAULT. NSTALLED FDU #1 AND PYLON FIRE DETECTOR 6WD1 PER 26-12-34-000-804-A & 26-12-16-000-808-A. OPS TEST OK
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ETOPS - ENG 1 FIRE LOOP B FAULT. NSTALLED FDU #1 AND PYLON FIRE DETECTOR 6WD1 PER 26-12-34-000-804-A & 26-12-16-000-808-A. OPS TEST OK