# SDR IPXA2016111710726

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2016
- Submitted: November 18, 2016
- Operation: Air carrier
- Aircraft: [N335UP](https://openairdocs.org/aircraft/N335UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 37856
- Aircraft time: 18,586 hours, 6,346 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Guard
- Condition: Inoperative
- Location: Light Switch
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2016111710726

## Discrepancy

EMERGENCY LIGHTS DO NOT ARM PROPERLY.  R & R SWITCH GUARD IAW CMM 33-51-04.  OPS CHECKED OK

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