# SDR GLBA2012042601

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2012
- Submitted: April 26, 2012
- Operation: Air carrier
- Aircraft: N192GL
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE192
- Aircraft time: 34,149 hours, 43,120 cycles
- System (JASC): [6123 · Propeller Feathering/Reversing](https://openairdocs.org/jasc/6123)
- Part: Pressure Switch
- Condition: Malfunctioned
- Location: Feathering Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GLBA2012042601

## Discrepancy

PILOT REPORTED THAT THE LT ENGINE ATTEMPTED TO FEATHER IN FLIGHT AT APPROX 1000 FT/LBS OF TORQUE ON THE LT AND RT SIDE.  MT TROUBLESHOT LEFT LP SWITCH, R & R LT AFX LOW PRESSURE SWITCH IAW BMM 61-21-01, OPS CHECKED GOOD.

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