# SDR 690A120903MT

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 9, 2003
- Submitted: December 10, 2003
- Operation: Air carrier
- Aircraft: N677WA
- Make and model: Gulstm 690A
- Aircraft serial: 11243
- Engine: Garrtt TPE3315251K
- Engine time: 3,604 hours, 3,735 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: 8957202
- Part serial: P06472
- Condition: Seized
- Part time: 3,604 hours, 3,735 cycles
- Stage of operation: TX
- 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/690A120903MT

## Discrepancy

AFTER SHUTDOWN THE PROPELLER WAS BEING TURNED THROUGH BY HAND WHICH IS STANDARD PROCEDURE FOR TPE331-5'S. THE PILOT NOTICED A RUBBING NOISE AND THE PROP BECAME HARDER TO TURN. LATER THE PROP COULD NOT BE TURNED.

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