# SDR 97ZZZX3866

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N360AL](https://openairdocs.org/aircraft/N360AL), registered now
- Make and model: Bell 206L-3
- Registry model: [Bell 206L-3](https://openairdocs.org/model/bell-206l-3) (OpenAirDocs)
- Aircraft serial: 51462
- System (JASC): [6230 · Main Rotor Mast/Swashplate](https://openairdocs.org/jasc/6230)
- Part: Bearing
- Part number: 206040576103
- Condition: Failed
- Location: Mast
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX3866

## Discrepancy

MAST BEARING, P/N 206-040-576-103, ONE BALL BROKE APART.  BEARING TT UNKNOWN.  TSO:  1,141.9 HOURS.  MAST WAS INSPECTED FOR SUSPECTED LIGHTNING STRIKE AT 430.3 HOURS TSO.  NO DEFECTS NOTED.  REPLACED BEARING.

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