# SDR WX0A2022030974025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 2022
- Submitted: March 9, 2022
- Operation: Air carrier
- Aircraft: [N334NV](https://openairdocs.org/aircraft/N334NV), registered now
- Make and model: Airbus A319-111
- Registry model: [Airbus A319-111](https://openairdocs.org/model/airbus-a319-111) (OpenAirDocs)
- Aircraft serial: 2831
- Aircraft time: 45,083 hours, 35,145 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 321431
- Part serial: 847115
- Condition: Failed
- Stage of operation: IN
- How discovered: C
- Nature of condition: P
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2022030974025

## Discrepancy

ESPU BATTERY 12WL FAILED CAP CHECK. / R&R ESPU BATTERY PACK IAW AMM 33-51-389 PB 401 CONF 00. OPS CHECK GOOD."

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