# SDR 95ZZZX1609

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N133CW](https://openairdocs.org/aircraft/N133CW), registered now
- Make and model: Cessna 310R
- Registry model: [Cessna 310R](https://openairdocs.org/model/cessna-310r) (OpenAirDocs)
- Aircraft serial: 310R1260
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Breaker
- Part number: 112205101
- Condition: Failed
- Location: Nav Lights
- Part time: 5,861 hours
- Stage of operation: IN
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX1609

## Discrepancy

NAVIGATION LIGHTS CIRCUIT BREAKER DID NOT TRIP OFF AS A RESULT OF A SHORTED WIRE.  THIS OVERHEATED THE WIRE ALLOWING IT TO MELT THE INSULATION OFF OF TWO OTHER CIRCUITS WHICH SHORTED OUT THESE CIRCUITS AND THEIR RESPECTIVE CIRCUIT BREAKERS TRIPPED.

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