# SDR WX0A2022020473954

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2022
- Submitted: February 4, 2022
- Operation: Air carrier
- Aircraft: [N325NV](https://openairdocs.org/aircraft/N325NV), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 2729
- Aircraft time: 42,903 hours, 27,953 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 32146210
- Part serial: 007019
- Condition: Failed Insp
- Location: 11wl
- Stage of operation: IN
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2022020473954

## Discrepancy

NRC 7000-0011: EPSU ''11WL'' BATTERY FAILED OPERATIONAL TEST OF THE EMERGENCY LIGHTS (REF. AMM 33-51-00-710-001-A). MESSAGE: ''BAT/EPSU(11WL)EMER L''. / EPSU ''11WL'' REPLACED AND TESTED SERVICEABLE IAW AMM 33-51-38-400-001-A. (CALIBRATED TOOLING: MILLIOHM METER, PA1084, CAL DUE 06/28/2022)"

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