# SDR GTIA2025111339174

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 2025
- Submitted: November 13, 2025
- Operation: Air carrier
- Aircraft: [N628NK](https://openairdocs.org/aircraft/N628NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 6193
- Aircraft time: 39,563 hours, 18,062 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 321431
- Part serial: 935824
- Condition: Inoperative
- Location: 12wl
- Part time: 405 hours, 205 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/GTIA2025111339174

## Discrepancy

DURING SVC CHECKED, FOUND EPSU BATTERY 12WL FAILED.  R & R EPSU BATTERY 12WL IAW AMM 33-51-38. OPS CHKD GOOD.

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