# SDR AALA20071447

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2007
- Submitted: August 23, 2007
- Operation: Air carrier
- Aircraft: [N901AN](https://openairdocs.org/aircraft/N901AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29503
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71702001
- Part serial: 8472
- Condition: Inoperative
- 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/AALA20071447

## Discrepancy

TUL - EMERGENCY LIGHTS IN MID COACH CABIN INOPERATIVE.  REPLACED BATTERY PACK AT SEAT 19A FOR EMERGENCY LIGHTS AT MID COACH CABIN.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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