# SDR HEEA954393

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N91070
- Make and model: Bolkms BO105S
- Aircraft serial: S145
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Wheel
- Part number: 23001967
- Condition: Sulfidation
- Location: 3rd Stage
- Part time: 2,307 hours
- Component: 6898735
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA954393

## Discrepancy

ENGINE REMOVED DUE TO HIGH TOT.  UPON INSPECTION OF TURBINE PARTS NOTED THE FOLLOWING:  SULFIDATION ON ALL 3RD STAGE WHEEL BLADE LEADING EDGES AND OUTER BAND I.D. SCRAPPED 3RD STAGE WHEEL.

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