# SDR CALA2016081195628

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2016
- Submitted: August 12, 2016
- Operation: Air carrier
- Aircraft: [N497UA](https://openairdocs.org/aircraft/N497UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1847
- Aircraft time: 45,448 hours, 19,695 cycles
- Engine: Iae V2527A5
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Connector
- Condition: Loose
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2016081195628

## Discrepancy

EMERGENCY LIGHT TEST FAILED. MESSAGE EPSU EXT LOAD FWD L.   RESEATED EPSU CONNECTOR, REPLACED BATTERY.

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