# SDR ALGA088799

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 2003
- Submitted: August 25, 2003
- Operation: Air carrier
- Aircraft: [N457AL](https://openairdocs.org/aircraft/N457AL), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53151
- Aircraft time: 6,326 hours
- System (JASC): [6220 · Main Rotor Head](https://openairdocs.org/jasc/6220)
- Part: Bearing
- Part number: 407310101101
- Part serial: LK5801
- Condition: Separated
- Location: M/R Hub Assy
- Part time: 4,167 hours
- Component: Hub Assy
- Component part number: 407010100115
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ALGA088799

## Discrepancy

FOUND TOTAL SEPARATION OF ELASTROMER. REPLACED SHEAR BEARING.

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