# SDR WX0A2022062974129

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 27, 2022
- Submitted: June 29, 2022
- Operation: Air carrier
- Aircraft: [N327NV](https://openairdocs.org/aircraft/N327NV), registered now
- Make and model: Airbus A319-111
- Registry model: [Airbus A319-111](https://openairdocs.org/model/airbus-a319-111) (OpenAirDocs)
- Aircraft serial: 2556
- Aircraft time: 48,494 hours, 35,342 cycles
- System (JASC): [3300 · Lighting System](https://openairdocs.org/jasc/3300)
- Part: Epsu
- Part number: 321431
- Part serial: 870720
- Condition: None
- 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/WX0A2022062974129

## Discrepancy

PERFORMED EMERGENCY LIGHT TEST AND FOUND RIGHT EPSU BATT FAULTING / REMOVED AND REPLACED RIGHT EPSU BATT. OPS CHECKS GOOD IAW AMM 33-51-38 PB 401"

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