# SDR YENA2026101200939

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2026
- Submitted: October 12, 2026
- Operation: Air carrier
- Aircraft: [N2157J](https://openairdocs.org/aircraft/N2157J), 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: 11397
- Aircraft time: 12,475 hours, 2,324 cycles
- Engine: Iae PW1133GAJM
- Engine time: 12,601 hours, 3,075 cycles
- System (JASC): [7412 · Exciter](https://openairdocs.org/jasc/7412)
- Part: Exciter
- Condition: Faulted
- Location: Nr 2 Engine
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2026101200939

## Discrepancy

FLT # 1577, BOS-LAS. (ETOPS) "ENG 2 IGNITION A FAULT ( IGNITION SYSTEMS SYSTEM A ) ; REMOVED AND REPLACED ENG #2 IGN EXCITER IAW AMM 74-11-01. IGNITION TEST PASS ON BOTH CHANELS WITH BOTH IGNITERS, MX-4 UPDATED PLACARD REMOVED."

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.