# SDR 2011FA0000146

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2011
- Submitted: March 3, 2011
- Operation: General aviation
- Aircraft: [N490TS](https://openairdocs.org/aircraft/N490TS), registered now
- Make and model: Diamon DA 42
- Registry model: [Diamon DA 42](https://openairdocs.org/model/diamond-aircraft-ind-da-42) (OpenAirDocs)
- Aircraft serial: 42AC090
- Aircraft time: 742 hours
- Engine: Thielt TAE1250299
- Engine time: 742 hours
- Propeller: Mtprop MTV6*
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Clutch
- Part number: 057211K006002AT
- Part serial: 20331
- Condition: Failed
- Location: Rt Engine
- Part time: 173 hours
- Stage of operation: CL
- How discovered: O
- Nature of condition: Y
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2011FA0000146

## Discrepancy

CLUTCH DISC LINING FAILURE, CAUSE UNKNOWN.  DAMAGE TO THE CLUTCH PRESSURE PLATE AND ENGINE FLYWHEEL OCCURED.  ENGINE AUTOMATICALLY SHUTDOWN DUE TO OVERSPEED SIGNAL AS COMMANDED BY THE FADEC CONTROL.  UNSCHEDULED ON AIRPORT LANDING SUCCESSFUL.

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