# SDR AALA202311145094

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 10, 2023
- Submitted: November 14, 2023
- Operation: Air carrier
- Aircraft: [N724AN](https://openairdocs.org/aircraft/N724AN), registered now
- Make and model: Boeing 777323ER
- Aircraft serial: 31548
- Aircraft time: 41,120 hours, 4,777 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Bulb
- Part number: 767
- Condition: Inoperative
- Location: Zone 800 - Doors
- 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/AALA202311145094

## Discrepancy

AIRCRAFT WAS IN BASE MAINTENANCE: L3 EXTERITOR EMERGENCY LIGHT FAILED DURING EMERGENCY LIGHT OPERATIONAL TES. MAINTENANCE. RE-LAMPED EXTERIOR EMERGENCY LIGHT AT DOOR L3, OPS CK GOOD IAW AMM 33-51-04.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.