# SDR ALGA097870

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2004
- Submitted: November 1, 2004
- Operation: Air carrier
- Aircraft: [N35WH](https://openairdocs.org/aircraft/N35WH), registered now
- Make and model: Bell 206B-3
- Registry model: [Bell 206B-3](https://openairdocs.org/model/bell-helicopter-textron-206b-3) (OpenAirDocs)
- Aircraft serial: 2736
- Aircraft time: 15,758 hours
- System (JASC): [6520 · Tail Rotor Gearbox](https://openairdocs.org/jasc/6520)
- Part: Bearing
- Condition: Failed
- Location: T/R Gearbox
- Part time: 1,552 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/ALGA097870

## Discrepancy

TAILROTOR GEARBOX DISASSEMBLED FOR CHIP LIGHT, FOUND DUPLEX BRG BREAKING DOWN.  REPLACED WITH NEW.

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