# SDR AALA20021811

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2002
- Submitted: January 16, 2003
- Operation: Air carrier
- Aircraft: [N775AN](https://openairdocs.org/aircraft/N775AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 29584
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Cabin
- 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/AALA20021811

## Discrepancy

AFW - B/C AND COACH EPL AISLE LIGHTS FAILED TO ILLUMINATE FOR FULL 10 MINUTES PER PC0357.  ALL OTHERS WORKED FINE.  REPLACED B/C AND COACH BATTERY PACKS.  OPS CHECK OK.  (M)

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