# SDR YENA2026051500459

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2026
- Submitted: May 15, 2026
- Operation: Air carrier
- Aircraft: [N583JB](https://openairdocs.org/aircraft/N583JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 02150
- Aircraft time: 83,999 hours, 30,078 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Part serial: 945757
- Condition: Failed
- Location: Zone 200
- Part time: 6,222 hours, 1,909 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2026051500459

## Discrepancy

FLT 1501, JFK-FLL. EMERGENCY LIGHTS ON L/H SIDE OF CABIN NOT TURNING ON, REMOVED AND REPLACED EPSU BATTERY L/H MID CABIN  REF 33-51-38 OPS CHECK GOOD.

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