# SDR 2007FA0000030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2006
- Submitted: January 10, 2007
- Operation: General aviation
- Aircraft: [N3845L](https://openairdocs.org/aircraft/N3845L), registered now
- Make and model: Beech 95-B55
- Registry model: [Beech 95-B55](https://openairdocs.org/model/beech-95-b55) (OpenAirDocs)
- Aircraft serial: TC2378
- Engine: Cont IO470*
- System (JASC): [2140 · Heating System](https://openairdocs.org/jasc/2140)
- Part: Valve
- Part number: 83D59
- Condition: Failed
- Location: Cabin Heater
- Component: Heater, Janitrol
- Component part number: 81D943
- 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/2007FA0000030

## Discrepancy

FOUND THERMOSTAT WORKING, BUT FUEL SOLENOID NOT STOPPING FUEL DELIVERY EVEN WITH POWER TO VALVE DISTUPTED.  CABIN HEATER ONLY SHUTDOWN WHEN OVERHEAT SWITCH OPENED.  VALVE INFO:  MODEL NR 4400B.

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