# SDR DALA2014072404192

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2014
- Submitted: July 24, 2014
- Operation: Air carrier
- Aircraft: [N354NB](https://openairdocs.org/aircraft/N354NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1833
- Aircraft time: 23,006 hours, 12,226 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Control Unit
- Condition: Failed
- 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/DALA2014072404192

## Discrepancy

EMERGENCY LIGHT TEST SHOWS AFT UNIT FAILED.  R & R AFT EMERGENCY LIGHT CONTROL UNIT AND BATTERY IAW AMM 33-51.

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