# SDR AALA20120311011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 2012
- Submitted: March 13, 2012
- Operation: Air carrier
- Aircraft: [N771AN](https://openairdocs.org/aircraft/N771AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 29579
- Aircraft time: 53,943 hours, 7,137 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- 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/AALA20120311011

## Discrepancy

LEFT NUMBER 3 DOOR INTERIOR FORWARD EMERGENCY LIGHT HAS ONE BULB INOPERATIVE.  REPLACED LAMP FOR LEFT NUMBER 3 DOOR INTERIOR FORWARD EMERGENCY LIGHT.  OPS CHECK NORMAL.

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