# SDR AALA202308310020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2023
- Submitted: August 31, 2023
- Operation: Air carrier
- Aircraft: [N732AN](https://openairdocs.org/aircraft/N732AN), registered now
- Make and model: Boeing 777323ER
- Aircraft serial: 31549
- Aircraft time: 35,701 hours, 4,188 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Sign
- Part number: 7024091001
- Condition: Inoperative
- Location: Zone 200 - Fuse
- 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/AALA202308310020

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: L4 DOOR LEFT EXIT SIGN LIGHT ASSEMBLY INOPERATIVE. REPLACED EXIT SIGN (AALA202308310020) AT DOOR 4L AND EMERGENCY BATTERY PACK AT M33405 (AALA202308313286) A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

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