# SDR ALG2001F00011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 2001
- Submitted: July 11, 2001
- Operation: Air carrier
- Aircraft: [N477AL](https://openairdocs.org/aircraft/N477AL), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53203
- System (JASC): [6220 · Main Rotor Head](https://openairdocs.org/jasc/6220)
- Part: Bearing
- Part number: 407310101101
- Part serial: LK5212
- Condition: Separated
- Location: Main Rotor Hub
- Component: Mr Hub, Bell
- Component part number: 407010100115
- 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/ALG2001F00011

## Discrepancy

OFFSHORE PLATFORM BY PILOT.  ELASTOMERIC SEPARATED FROM SPINDLE.

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