# SDR YENA2023082801001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 26, 2023
- Submitted: August 28, 2023
- Operation: Air carrier
- Aircraft: [N4064J](https://openairdocs.org/aircraft/N4064J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 10861
- Aircraft time: 3,517 hours, 524 cycles
- Engine: Iae PW1133GAJM
- Engine time: 3,518 hours, 526 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Detector
- Part number: 636D0015509
- Part serial: 49749
- Condition: Failed
- Location: Engine-2
- Part time: 3,518 hours, 526 cycles
- Stage of operation: UK
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2023082801001

## Discrepancy

FLT#2220, LHR-JFK. (ETOPS) ' ENG 2 FIRE LOOP A FAULT.( ENGINE FIRE DETECTION SYSTEMS 1) LOOP A ); REMOVED AND REPLACED FIRE OVERHEAT DETECTOR (400200D1) PER AMM 26-12-17. OPS CHECK OK. THIS CLEARS MDDR. MX-4 UPDATED. PLACARD REMOVED.'

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