# SDR AALA202304252103

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2023
- Submitted: April 25, 2023
- Operation: Air carrier
- Aircraft: [N754AN](https://openairdocs.org/aircraft/N754AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30262
- Aircraft time: 81,151 hours, 10,510 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Card
- Condition: Contaminated
- Location: Zone 200 - Fuse
- 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/AALA202304252103

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: WITH EMERGENCY EXIT LIGHT SWITCH IN OFF POSITION EMERGENCY EXIT LIGHTS ILLUMINATE WHEN APU SHUTS OFF. REMOVED AND CLEANED CARD FILE M23217 PER SSM 33-51-11. OPERATIONAL CHECK GOOD PER AMM 33-51-11.

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