# SDR AALA20170105003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 2017
- Submitted: January 5, 2017
- Operation: Air carrier
- Aircraft: [N718AN](https://openairdocs.org/aircraft/N718AN), registered now
- Make and model: Boeing 777323ER
- Aircraft serial: 41665
- Aircraft time: 16,177 hours, 1,855 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Guard
- Part number: 402122
- Condition: Faulty
- Location: Zone 200
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20170105003

## Discrepancy

AIRCRAFT NOT GROUNDED. EMERGENCY EXIT LIGHTS SWITCH GUARD DOES NOT WORK PROPERLY. RESET SWITCH GUARD IAW AMM 33-51-00.  OPERATIONAL CHECK GOOD.

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