# SDR F3LA2024093000147

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2024
- Submitted: September 30, 2024
- Operation: Air carrier
- Aircraft: [N605FR](https://openairdocs.org/aircraft/N605FR), 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: 11161
- Aircraft time: 5,820 hours, 2,560 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Part serial: 913571
- Condition: No Test
- Location: Zone 200
- Part time: 5,820 hours, 2,560 cycles
- 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/F3LA2024093000147

## Discrepancy

AIRCRAFT WAS NOT GROUNDED AND IS IN CHECK FOR SCHEDULED MX. DURING INCOMING CHECKS FOUND EPSU BATTERIES  17 WL INOP REPLACEMENT REQUIRED IAW AMM 33-51-38-000-002-A REV/99.    REPLACED EPSU BATTERY 17WL IAW AMM 33-51-38-400-001 CONF 00 REV. 99.

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