What was found
THE NR 1 ENGINE FIRE WARNING LIGHT ILLUMINATED AND BELL SOUNDED. SHUT DOWN NR 1 ENGINE AND BLEW ONE FIRE BOTTLE. REMOVED AND REPLACED NR 1 ENGINE FIRE B-LOOP AND FIRE DETECTION UNIT. FIRE DETECTION SYSTEM TESTED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE NR 1 ENGINE FIRE WARNING LIGHT ILLUMINATED AND BELL SOUNDED. SHUT DOWN NR 1 ENGINE AND BLEW ONE FIRE BOTTLE. REMOVED AND REPLACED NR 1 ENGINE FIRE B-LOOP AND FIRE DETECTION UNIT. FIRE DETECTION SYSTEM TESTED GOOD.