# SDR F3LA2019052800039

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2019
- Submitted: May 28, 2019
- Operation: Air carrier
- Aircraft: [N713FR](https://openairdocs.org/aircraft/N713FR), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 07286
- Aircraft time: 10,531 hours, 4,395 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 321431
- Part serial: 794373
- Condition: Failed
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA2019052800039

## Discrepancy

DISCREPANCY: REFERENCE LP1190568, L1 DOOR 10WL POWER SUPPLY FAILED EPSU TEST. CORECTIVE ACTION: REPLACED BATTERY PACK FOR L1 POWER SUPPLY, OPS TEST NORMAL. REF AMM 33-51-38 PB 401. /END/

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