# SDR AALA20070650

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2007
- Submitted: April 20, 2007
- Operation: Air carrier
- Aircraft: [N779AN](https://openairdocs.org/aircraft/N779AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 29955
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Emergency Light
- 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/AALA20070650

## Discrepancy

AFW - EMERGENCY LIGHT BATTERY PACK IN CABIN AT FORWARD LEFT NUMBER TWO DOOR FAILED FUNCTIONAL TEST.  REPLACED EMERGENCY LIGHT BATTERY PACK IN CABIN AT FORWARD LEFT NUMBER TWO DOOR.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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