# SDR F3LA202505190235

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 19, 2025
- Submitted: May 19, 2025
- Operation: Air carrier
- Aircraft: [N620FR](https://openairdocs.org/aircraft/N620FR), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 11425
- Aircraft time: 6,271 hours, 2,757 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Condition: Faulted
- Location: Zone 200
- Stage of operation: IN
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA202505190235

## Discrepancy

AC WAS NOT OOS DUE TO THIS EVENT, REFERENCE LP398873 ITEM 2, EPSU BATTERY FAULT 13WL.    REMOVED AND REPLACED EPSU BATTERY 13WL REF AMM 33-51-38-00-002-A AND 33-51-38-400-002-A. OPS CHECK GOOD. A/C OK FOR SERVICE.

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