What was found
AIR TURNBACK, IN FLIGHT ENGINE SHUT DOWN. DURING CLIMB, NR 1 ENG INDICATED FIRE WARNING. BOTH FIRE BOTTLES WERE DISCHARGED. REMOVED AND REPLACED FAULTY UPPER FIRE LOOP DETECTOR AT PYLON PER MM.
- Difficulty date
- September 29, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Boeing 7372H4
- Aircraft serial
- 21970
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Loop
- Part number
- 894091
- Condition
- Failed
- Location
- Nr 1 Engine
- Stage of operation
- CL
- Nature of condition
- N
- Precautionary procedure
- E, F
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.