# SDR ALGA085890

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2003
- Submitted: April 7, 2003
- Operation: Air carrier
- Aircraft: [N527AL](https://openairdocs.org/aircraft/N527AL), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53211
- Aircraft time: 5,735 hours
- System (JASC): [6220 · Main Rotor Head](https://openairdocs.org/jasc/6220)
- Part: Universal
- Part number: 406310405101
- Part serial: RXFS6651
- Condition: Rough
- Location: Rotor Head
- Part time: 312 hours
- 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/ALGA085890

## Discrepancy

BEARING ROUGH AND RATCHETY, REMOVED IAW 407 M/M. REMOVED AND REPLACED WITH NEW ASSY. BY FIEL MAINT.

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