# SDR DALA2014092305173

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2014
- Submitted: September 23, 2014
- Operation: Air carrier
- Aircraft: N327NW
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 297
- Aircraft time: 68,986 hours, 31,344 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Emergency Light
- 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/DALA2014092305173

## Discrepancy

DURING EMERGENCY SYSTEM TEST, RECEIVED BATTERY EMERGENCY LIGHT MESSAGE. MAINTENANCE REPLACED EMERGENCY LIGHT BATTERY PACK AT LT EMERGENCY EXIT.  FUNCTIONAL CHECKED NORMAL.

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