# SDR CA110518003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2011
- Submitted: September 9, 2011
- Operation: Air carrier
- Make and model: Bell 212
- Registry model: [Bell 212](https://openairdocs.org/model/bell-212) (OpenAirDocs)
- Aircraft time: 17,957 hours
- Engine: Pwa PT6T3B
- System (JASC): [6220 · Main Rotor Head](https://openairdocs.org/jasc/6220)
- Part: Bearing Race
- Part number: 212311007101
- Condition: Failed
- Location: M/R Hub
- 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/CA110518003

## Discrepancy

BEARING RACE FAILURE DISCOVERED AT 1200 HR INSPECTION.   GRIP CONTAINING RACE WAS CONTAMINATED WITH METAL FLAKES.

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