# SDR HEEA202008930

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2020
- Submitted: September 25, 2020
- Operation: Air carrier
- Aircraft: [N434PH](https://openairdocs.org/aircraft/N434PH), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53773
- Aircraft time: 4,130 hours
- Engine: Allsn 250C47B
- Engine time: 15,601 hours
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Bearing
- Part number: M25010795
- Part serial: NWF160935
- Condition: Spalled
- Location: Engine
- Part time: 3,010 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA202008930

## Discrepancy

SPALLING ON BALLS AND OUTER RACE.

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