# SDR AUS20040289

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2004
- Submitted: June 4, 2004
- Operation: General aviation
- Make and model: Bell 206B-3
- Registry model: [Bell 206B-3](https://openairdocs.org/model/bell-helicopter-textron-206b-3) (OpenAirDocs)
- Engine: Allsn 250C20B
- System (JASC): [6710 · Main Rotor Control](https://openairdocs.org/jasc/6710)
- Part: Bearing
- Part number: B542DD
- Condition: Lack Of Lube
- Location: Main Rotor
- Stage of operation: DE
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AUS20040289

## Discrepancy

(AUS) COLLECTIVE JACKSHAFT SUPPORT BEARING FAULTY. INVESTIGATION FOUND THAT THE BEARING LUBRICANT HAD DRIED OUT.

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