# SDR AALA200802388A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2008
- Submitted: December 22, 2008
- Operation: Air carrier
- Aircraft: [N785AN](https://openairdocs.org/aircraft/N785AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30005
- Aircraft time: 35,889 hours
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71702001
- Part serial: 43135
- 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/AALA200802388A

## Discrepancy

LHR - EMERGENCY LIGHTS AT AFT COACH CLASS LEFT AND RIGHT AISLE FLOOR INOPERATIVE.  REPLACED BATTERY PACK AT R4 DOOR.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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