# SDR CA050629006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2005
- Submitted: August 3, 2005
- Operation: General aviation
- Make and model: Fokker F27MK50
- Engine: Pwa PW125B
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Making Metal
- Location: Engine
- Component: Engine, Pwa, PW125B
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA050629006

## Discrepancy

(CAN) DURING CRUISE THE ENGINE EXPERIENCED AN UNCOMMANDED TORQUE REDUCTION.  THE AIRCRAFT CONTINUED TO DESTINATION WHERE GROUND INSPECTION REVEALED DEBRIS ON BOTH ENGINE CHIP DETECTORS.  A SUBSEQUENT START ATTEMPT PRODUCED UNUSUAL ENGINE NOISES.  MFG WILL MONITOR INVESTIGATION OF THE INCIDENT AND ADVISE OF ROOT CAUSE, ONCE DETERMINED.

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