# SDR CALA2016081195632

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2016
- Submitted: August 12, 2016
- Operation: Air carrier
- Aircraft: N422UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 503
- Aircraft time: 72,484 hours, 27,675 cycles
- Engine: Iae V2527A5
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: No Test
- Location: Emergency Lights
- 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/CALA2016081195632

## Discrepancy

TEST FAIL MESSAGE, EMERGENCY LIGHT.   REPLACED THE BATTERY AND EPSU, OPS TESTED OK

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