What was found
FLT#2220, LHR -JFK. (ETOPS) 'ENG 1 FIRE LOOP A CAUTION); T/S PER TSM 26-12-00-810-852-A FOUND CORE AGB LOOP A (4002WD1) SHORTED TO SHIELD. REMOVED AND REPLACED ENG 1 CORE AGB LOOP A IAW AMM 26-12-17. FAULT CLEARED. TEST OK.'
- Difficulty date
- April 9, 2025
- Submitted
- April 11, 2025
- Operation
- Air carrier
- Aircraft
- N4058J
- Make and model
- Airbus A321271NX
- Aircraft serial
- 10619
- Aircraft time
- 13,672 hours, 2,049 cycles
- Engine
- Iae PW1133GAJM
- Engine time
- 13,672 hours, 2,049 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Detector
- Part number
- 889166
- Part serial
- 57263
- Condition
- Shorted
- Location
- Nr 1 Engine
- Part time
- 266 hours, 45 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.