# SDR 2007FA0000785

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2007
- Submitted: September 13, 2007
- Operation: General aviation
- Aircraft: [N636B](https://openairdocs.org/aircraft/N636B), registered now
- Make and model: Beech A200
- Registry model: [Beech A200](https://openairdocs.org/model/beech-a200) (OpenAirDocs)
- Aircraft serial: BC61
- Engine: Pwa PT6A41
- Propeller: Mcauly 4HFR34C752
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Sensor
- Part number: 61423473275
- Part serial: 3687
- Condition: Faulty
- Location: Fire Detection
- Part time: 754 hours
- 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/2007FA0000785

## Discrepancy

AT APPROXIMATELY 1635 LOCAL, IN CLOUDY CONDITIONS, ON A MAINTENANCE TEST FLIGHT, THE NR 1 ENGINE FIRE LIGHT BRIEFLY ILLUMINATED, THEN EXTINGUISHED.  ALL ENGINE GAUGES INDICATED NORMALLY.  ALREADY IN DESCENT, THROUGH 4,500 FT, AND CONTINUED TO A SAFE LANDING.  MAINTENANCE DISCOVERED FAULTY LOWER AFT SENSOR AND REPLACED IT.  (K)

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