# SDR CA001205007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2000
- Submitted: December 7, 2000
- Operation: General aviation
- Make and model: Bell 206B
- Registry model: [Bell 206B](https://openairdocs.org/model/bell-206b) (OpenAirDocs)
- Aircraft time: 17,981 hours
- Engine: Allsn 250C20
- System (JASC): [7210 · Turbine Engine Reduction Gear](https://openairdocs.org/jasc/7210)
- Part: Nozzle
- Condition: Failed
- Location: 1st Stage
- Part time: 15,634 hours, 585 cycles
- Component: Turbine Assembl, Allsn, 6898734
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA001205007

## Discrepancy

(CAN) DURING A SCHEDULED REMOVAL OF THE COMPRESSOR ASSEMBLY, THE FIRST STAGE NOZZLE WAS VISUALLY INSPECTED AND OBSERVED THAT 4 VANES WERE CRACKED BEYOND MANUFACTURER'S LIMITS.  UNIT REPLACED.  (X)

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