# SDR Y3AR2015FA0000019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 2015
- Submitted: January 21, 2015
- Operation: General aviation
- Engine: Allsn 250C47B
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Bearing
- Part number: 25010354
- Part serial: 132467
- Condition: Damaged
- Location: Nr 2
- Part time: 745 hours
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/Y3AR2015FA0000019

## Discrepancy

FOUND NR 2 COMPRESSOR BALL BEARING TO BE MAKING METAL.  REMOVED FROM SERVICE AND FOUND DAMAGED BALL.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.