# SDR WX0A2023122931928

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2023
- Submitted: December 29, 2023
- Operation: Air carrier
- Aircraft: [N195NV](https://openairdocs.org/aircraft/N195NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 6939
- Aircraft time: 17,120 hours, 5,995 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 321431
- Part serial: 097577
- Condition: Unknown
- Location: Unknown
- 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/WX0A2023122931928

## Discrepancy

BAT/ESPU(12WL)EMER R FAULT DURING EMERGENCY LIGHT TEST / R+R EPSU BATTERY AT 12WL IAW AMM 33-51-38-400-002-A, OPS CHECK GOOD."

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