# SDR ALGA201204171201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2012
- Submitted: April 17, 2012
- Operation: Air carrier
- Aircraft: [N272AL](https://openairdocs.org/aircraft/N272AL), registered now
- Make and model: Bell 206L-4
- Registry model: [Bell 206L-4](https://openairdocs.org/model/bell-helicopter-textron-canada-206l-4) (OpenAirDocs)
- Aircraft serial: 52288
- Aircraft time: 9,156 hours
- System (JASC): [6310 · Engine/Transmission Coupling](https://openairdocs.org/jasc/6310)
- Part: Adapter
- Part number: 406040542107
- Part serial: A1925
- Condition: Corroded
- Location: Freewheel Unit
- Component: Freewheel Unit, Bell
- Component part number: 406040500143FM
- 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/ALGA201204171201

## Discrepancy

FREE WHEEL UNIT ADAPTER CORRODED BEYOND LIMITS.

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