# SDR YENA2025060400563

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2025
- Submitted: June 4, 2025
- Operation: Air carrier
- Aircraft: [N4077J](https://openairdocs.org/aircraft/N4077J), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 11604
- Aircraft time: 5,858 hours, 909 cycles
- Engine: Iae PW1133GAJM
- Engine time: 5,858 hours, 909 cycles
- System (JASC): [7412 · Exciter](https://openairdocs.org/jasc/7412)
- Part: Exciter
- Part number: 10209013
- Part serial: 3CAAN03146
- Condition: Failed
- Location: Nr 1
- Part time: 574 hours, 107 cycles
- Stage of operation: NR
- 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/YENA2025060400563

## Discrepancy

FLT#1907, JFK-CDG. (ETOPS) 'ENG 1 ING B FAULT ( IGNITION SYSTEMS B) SYSTEM B ); REMOVED AND REPLACED IGN B IAW AMM 74-21-41; REMOVED AND REPLACED IGNITION EXITOR IAW AMM 74-11-38; OPS NOPS NORMAL NO FAULTS NOTED MDDR CLEARED PLACARD REMOVED.'

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