As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERMITTENT FLASHING LIGHT SYS A FOR NR 1 ENG FIRE DETAT CRUISE, SMOOTH AIR. RAN PROCEDURE AND SHUT DOWN NR 1 ENG. REPLACED BLOWN FIRE EXT BOTTLE. FOUND OIL SOAKED CONNECTORS ON LOWER LOOP AND PYLON LOOP. CLEANED CONNECTORS, FIRE TEST NOW OPS NORMAL. INSPECTED ENG, NO EVIDENCE OF FIRE. RAN NR 1 ENG, NO TROUBLE FOUND.