# SDR WX0A2020081273553

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2020
- Submitted: August 12, 2020
- Operation: Air carrier
- Aircraft: [N280NV](https://openairdocs.org/aircraft/N280NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 5320
- Aircraft time: 25,624 hours, 18,773 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 32146210
- Part serial: 140922
- Condition: No Test
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: C
- Nature of condition: J, L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2020081273553

## Discrepancy

FWD EPSU 10WL FAILED A BATTERY CAPACITANCE CHECK.   REMOVED AND REPLACED THE EPSU IAW AMM 33-51-00,  BITE CHECKED GOOD.

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