# SDR GTIA2025062638970

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2025
- Submitted: June 26, 2025
- Operation: Air carrier
- Aircraft: [N611NK](https://openairdocs.org/aircraft/N611NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 4996
- Aircraft time: 47,945 hours, 2,119 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 321431
- Part serial: 920676
- Condition: No Test
- Location: Zone 200
- Part time: 7,204 hours, 3,436 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2025062638970

## Discrepancy

DURING EPSU TEST 11WL FAILED-R&R 11WL EPSU BATTERY IAW AMM 33-51-38. OPS CHECK GOOD

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