# SDR AALA202412166765

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2024
- Submitted: December 16, 2024
- Operation: Air carrier
- Aircraft: [N8030F](https://openairdocs.org/aircraft/N8030F), registered now
- Make and model: Airbus A319-115
- Registry model: [Airbus A319-115](https://openairdocs.org/model/airbus-a319-115) (OpenAirDocs)
- Aircraft serial: 6552
- Aircraft time: 27,753 hours, 12,813 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145410
- Condition: No Test
- Location: Zone 200
- 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/AALA202412166765

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: DURING EPSU SYSTEM TEST FOUND EPSU (10WL) FWD L MESSAGE. MAINTENANCE REPLACED EPSU (10WL) BATTERY IAW AMM 33-51-38.

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