# SDR AALA202503137920

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2025
- Submitted: March 13, 2025
- Operation: Air carrier
- Aircraft: [N9015D](https://openairdocs.org/aircraft/N9015D), registered now
- Make and model: Airbus A319-115
- Registry model: [Airbus A319-115](https://openairdocs.org/model/airbus-a319-115) (OpenAirDocs)
- Aircraft serial: 5327
- Aircraft time: 30,859 hours, 14,648 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Faulted
- 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/AALA202503137920

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING SLIDE CHANGE J/C 26L00025011 FOUND LH MID EPSU BATTERY FAULT. MAINTENANCE REPLACED LH MID EPSU BATTERY IAW AMM 33-51-38.

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