# SDR YENA2025021900173

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2025
- Submitted: February 26, 2025
- 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: 5,750 hours, 1,047 cycles
- Engine: Iae PW1133GAJM
- Engine time: 5,750 hours, 1,047 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Vibration
- Location: Nr 1
- Stage of operation: DE
- How discovered: V
- Nature of condition: E, J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2025021900173

## Discrepancy

FLT#688, LAX-BOS. (ETOPS)  (AIRCRAFT DECLARED AN EMERGENCY INTO BOS) 'HIGH ENG 1 VIBRATION , DURING HIGH POWER SETTING ECAM ( ECAM IND - LOWER DISPLAY - N1 VIBRATION ); PERFORMED OPS TEST IAW 71-00-00-00A-0B2A-A & 71-00-00-00A-372A-A ALL OPS NORMAL AT THIS TIME A/C IS OK FOR SERVICE MDDR # 574446 CLEARED.  OSD: 2/19/2025

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