As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM - L ENGINE FIRE LOOP 1 EICAS MESSAGE ON. FOUND DURING PDC. // PERFORMED TASKS PER FIM 26-11 FAULT REE 804. FOUND LEFT OUTBOARD BOTTOM FIRE LOOP TO HAVE LOOSE CONNECTORS. RE- SECURED FIRE LOOP CONNECTORS AND CLEANED PERFORMED OPS CHECKS AND GROUND IDEAL RUN. OK FOR SERVICE