# SDR WX0A2023122231925

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 2023
- Submitted: December 22, 2023
- Operation: Air carrier
- Aircraft: [N315NV](https://openairdocs.org/aircraft/N315NV), registered now
- Make and model: Airbus A319-111
- Registry model: [Airbus A319-111](https://openairdocs.org/model/airbus-a319-111) (OpenAirDocs)
- Aircraft serial: 2412
- Aircraft time: 50,121 hours, 33,148 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 321431
- Part serial: 871579
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: C
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2023122231925

## Discrepancy

DURING EPSU BATTER TEST BATTERIES FAILED CAPACITY TEST. / INTALLED NEW EPSU BATTERIES AT POSITIONS: 10WL, 11WL, 12WL, 13WL IAW AIRBUS AMM 33-51-38-000-001-A. NO FURTHER DEFECTS NOTED"

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