# SDR FDEA201109013627

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2011
- Submitted: September 1, 2011
- Operation: Air carrier
- Aircraft: [N882FD](https://openairdocs.org/aircraft/N882FD), registered now
- Make and model: Boeing 777F28
- Registry model: [Boeing 777F28](https://openairdocs.org/model/boeing-777f28) (OpenAirDocs)
- Aircraft serial: 32969
- Aircraft time: 5,771 hours, 747 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Spring
- Condition: Out Of Adjust
- Location: Switch Guard
- 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/FDEA201109013627

## Discrepancy

GUARD ON EMERGENCY LIGHTS SWITCH HAS MALFUNCTIONED;  DOES NOT ARM SOMETIMES WHEN CLOSED.  ADJUSTED SPRING ON SWITCH GUARD; SWITCH CHECKS GOOD REF AMM 33-51-00-5-0.  FINAL CLOSED.

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