# SDR AALA201910189008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2019
- Submitted: October 18, 2019
- Operation: Air carrier
- Aircraft: [N791AN](https://openairdocs.org/aircraft/N791AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30254
- Aircraft time: 76,851 hours, 9,820 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- Location: Exterior
- 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/AALA201910189008

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: L4 DOOR EXTERIOR EMERGENCY LIGHT INOPERABLE. MAINTENANCE PERFORMED SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-05.

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