# SDR GUU2001F00014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2001
- Submitted: June 11, 2001
- Operation: Air carrier
- Aircraft: [N139GA](https://openairdocs.org/aircraft/N139GA), registered now
- Make and model: Beech 1900C
- Registry model: [Beech 1900C](https://openairdocs.org/model/beech-1900c) (OpenAirDocs)
- Aircraft serial: UC126
- System (JASC): [7600 · Engine Controls](https://openairdocs.org/jasc/7600)
- Part: Link
- Condition: Out Of Rig
- Location: Lt Engine
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GUU2001F00014

## Discrepancy

FLT 9122 - NAS/FLL - DURING FLIGHT AT 2000 FEET WITH LEFT ENGINE TORQUE SET TO 2000 FT/LBS AND PROPELLER SET TO 1500 RPM, PROPELLER SURGED TO 1750 RPM AND TOQUE FELL TO 1500 FT/LBS.  RIGGED LOST MOTION LINK ON LEFT ENGINE.  OPERATIONAL CHECK NORMAL.  (M)

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