# SDR HEEA077572

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2001
- Submitted: January 21, 2002
- Operation: General aviation
- Aircraft: [N495PH](https://openairdocs.org/aircraft/N495PH), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53397
- Aircraft time: 1,404 hours
- System (JASC): [6310 · Engine/Transmission Coupling](https://openairdocs.org/jasc/6310)
- Part: Freewheel Unit
- Part number: 406040500127
- Part serial: A4865
- Condition: Making Metal
- Location: Main Rotor
- Part time: 1,405 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/HEEA077572

## Discrepancy

FREEWHEEL UNIT IS MAKING METAL.

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