# SDR AALA20031421

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2003
- Submitted: December 15, 2003
- Operation: Air carrier
- Aircraft: [N374AA](https://openairdocs.org/aircraft/N374AA), registered now
- Make and model: Boeing 767323
- Aircraft serial: 25201
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: S283T0143
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20031421

## Discrepancy

EMERGENCY LIGHTING INOPERABLE FROM ROWS 20 TO 24.  REPLACED BATTERY PACK AT 23A/B.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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