# SDR 8MHR201704130001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2017
- Submitted: April 13, 2017
- Operation: General aviation
- Filed by: [Keystone Turbine Services, LLC, repair station 8MHR895B](https://openairdocs.org/faa-repair-station/8MHR895B/keystone-turbine-services-llc.md) (OpenAirDocs)
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Turbine Wheel
- Part number: 23073813
- Part serial: X507822
- Condition: Failed
- Location: Engine
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/8MHR201704130001

## Discrepancy

ENGINE WAS RECEIVED F FOR SUSPECTED FIRST-STAGE TURBINE WHEEL BURST. UPON DISASSEMBLY OF THE TURBINE IT WAS CONFIRMED THAT A WHEEL BURST HAD OCCURRED.

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