# SDR 2002FA0000075

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 22, 2001
- Submitted: December 11, 2001
- Operation: General aviation
- Aircraft: [N2025G](https://openairdocs.org/aircraft/N2025G), registered now
- Make and model: Bell 206L-1
- Registry model: [Bell 206L-1](https://openairdocs.org/model/bell-helicopter-textron-206l-1) (OpenAirDocs)
- Aircraft serial: 45690
- Engine: Allsn 250C28B
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Turbine Wheel
- Part number: 6895801
- Part serial: X122750
- Condition: Corroded
- Location: Engine
- Part time: 987 hours
- Stage of operation: NR
- 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/2002FA0000075

## Discrepancy

WHEN TURBINE CAME IN FOR NR 3 AND NR 4 WHEEL CHANGE AND VISUAL INSPECTION ON TURBINE HOT END.  NR 1 WHEEL SHOWED EARLY ATTACH OF SULFIDATION.  HAVE WHEEL TESTED FOR PROPER COATING.  (M)

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