# SDR CALA2025070706263

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2025
- Submitted: July 7, 2025
- Operation: Air carrier
- Aircraft: [N815UA](https://openairdocs.org/aircraft/N815UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 867
- Aircraft time: 77,488 hours, 33,700 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: AD324131
- 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/CALA2025070706263

## Discrepancy

EMERGENCY BATTERY CAPACITY TEST FAILED. EMER R BATTERY REQUIRES REPLACEMENT. REMOVED R EMER EPSU BATTERY PER AMM 33-51-38-000-002-A.  INSTALLED R EMER EPSU BATTER PER AMM 33-51-38-400-002-A. BITE CHECK GOOD.

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