What was found
FLT NR 714 - DURING PREFLIGHT, NR 1 ENGINE FIRE DETECTION WILL NOT TEST ON B-SIDE. REMOVED AND REPLACED NR 1 ENGINE FIRE LOOP. SYSTEM TEST NORMAL. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT NR 714 - DURING PREFLIGHT, NR 1 ENGINE FIRE DETECTION WILL NOT TEST ON B-SIDE. REMOVED AND REPLACED NR 1 ENGINE FIRE LOOP. SYSTEM TEST NORMAL. (M)