# SDR WI5R2012071600001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2012
- Submitted: July 17, 2012
- Operation: General aviation
- Aircraft: [N486TT](https://openairdocs.org/aircraft/N486TT), registered now
- Make and model: Cessna 525
- Registry model: [Cessna 525](https://openairdocs.org/model/cessna-525) (OpenAirDocs)
- Aircraft serial: 0213
- Engine: Wilint FJ441A
- Engine time: 3,911 hours, 3,558 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Spinner
- Part number: 56661
- Condition: Fractured
- Location: Engine
- Part time: 3,911 hours, 3,558 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: E
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WI5R2012071600001

## Discrepancy

ON ENGINE, DURING CLIMB AT  94 PERCENT N1, THE PILOTS HEARD A THUMP AND A LOW PITCH NOISE.  ON GROUND TROUBLESHOOTING REVEALED A MISSING SECTION OF THE SPINNER AND DAMAGE TO THE FAN, INLET AND FAN STATOR.

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