# SDR YENA2026042700432

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2026
- Submitted: April 27, 2026
- Operation: Air carrier
- Aircraft: [N2199J](https://openairdocs.org/aircraft/N2199J), 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: 12288
- Aircraft time: 405 hours, 82 cycles
- Engine: Iae PW1133GAJM
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Vibration
- Location: Nr 1
- Stage of operation: CL
- How discovered: O
- Nature of condition: E, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2026042700432

## Discrepancy

FLT#1515, JFK-SFO. (ETOPS) "DURING CLIMBOUT OF JFK  WE EXPERIENCED #1 ENG N2 SPIKE TO 7.O RANGE . AFTER LEVEL OFF IT SUBSIDED . DURING THE NEXT CLIMB N2 SPIKE AGAIN IN THE 5.3 RAVEE ENG 1 HIGH VIBRATION' MESSAGE CAME ON AFTER FINAL LEVEL OFF ALL PARAMETER WERE NORMAL.  REF TSM 71-00-00-810-186A STEP 4(A) C/W CHECK OF DISTRIBUTION PIPING ON ENG 1 IAW AMM 26-21-00-720-802 ALL CHKS NORMAL NO DEFECTS FOUND.

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