# SDR WX0A2023102731875

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2023
- Submitted: October 27, 2023
- Operation: Air carrier
- Aircraft: [N281NV](https://openairdocs.org/aircraft/N281NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 5381
- Aircraft time: 33,157 hours, 21,217 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 321431
- Part serial: 832785
- 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/WX0A2023102731875

## Discrepancy

BAT/EPSU (13WL),(11WL),(10WL) / R&R EPSU BAT FOR FIN POSITIONS 13WL,11WL AND 10WL IAW AMM REF 33-51-38-000-002-A AND 33-51-38-400-002-A"

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