# SDR HAIW6HR0069

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N401MA](https://openairdocs.org/aircraft/N401MA), registered now
- Make and model: Bell 412
- Registry model: [Bell 412](https://openairdocs.org/model/bell-412) (OpenAirDocs)
- Aircraft serial: 33060
- System (JASC): [6230 · Main Rotor Mast/Swashplate](https://openairdocs.org/jasc/6230)
- Part: Ring Assy
- Part number: 204011402125
- Condition: Worn Excessively
- Location: M/R Mast
- Part time: 137 hours
- Component: 412010402101
- 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/HAIW6HR0069

## Discrepancy

PART IS WORN EXCESSIVELY.  GIMBAL SUPPORT BUSHING AREA ELONGATED.

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