# SDR CA001106007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2000
- Submitted: November 14, 2000
- Operation: General aviation
- Make and model: Bell 206B
- Registry model: [Bell 206B](https://openairdocs.org/model/bell-206b) (OpenAirDocs)
- Aircraft time: 12,385 hours, 6,364 cycles
- Engine: Allsn 250C20B
- System (JASC): [6520 · Tail Rotor Gearbox](https://openairdocs.org/jasc/6520)
- Part: Mount
- Part number: 206030446001F
- Condition: Failed
- Location: T/R Gearbox
- Component: Forging & Plate
- Stage of operation: NR
- How discovered: O
- Nature of condition: P
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA001106007

## Discrepancy

(CAN) CRACK RADIATING ACROSS REAR PORT SIDE ATTACHMENT HOLE FOR THE TAIL ROTOR GEARBOX STUDS.  (X)

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