# SDR CALA2015061893983

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2015
- Submitted: June 18, 2015
- Operation: Air carrier
- Aircraft: [N822UA](https://openairdocs.org/aircraft/N822UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 948
- Aircraft time: 55,458 hours, 22,522 cycles
- Engine: Iae V2522A5
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Condition: Defective
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2015061893983

## Discrepancy

EPSU BATTERY FWD LT MSG AFTER EMER LIGHT TEST.  ACCOMPLISHED EPSU TEST FAULT MSG EPSU BATTERY LT DISPLAYED.  REPLACED LT EPSU BATTERY IAW AMM 33-51-38.  TEST OPERATES NORMAL.

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