# SDR YENA2022112801159

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2022
- Submitted: November 28, 2022
- Operation: Air carrier
- Aircraft: [N4062J](https://openairdocs.org/aircraft/N4062J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 10839
- Aircraft time: 1,213 hours, 191 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fdu
- Part number: 9090120201
- Part serial: A0064497
- Condition: Failed
- Location: Nr 1 Engine
- Part time: 1,213 hours, 191 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2022112801159

## Discrepancy

FLT#2144, LGW-JFK. (ETOPS) 'ENG 1 FIRE LOOP "A" FAULT APPEARED IN FLIGHT; TROUBLESHOOT PER TSI MDDR 492794. REMOVED AND REPLACED FDU 1 (2WD1) PER AMM 26-12-34. OPS TEST AND BITE TEST PASSED. '

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