# SDR HEEA064392

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N2753F
- Make and model: Bell 206B-3
- Registry model: [Bell 206B-3](https://openairdocs.org/model/bell-helicopter-textron-206b-3) (OpenAirDocs)
- Aircraft serial: 2729
- Engine: Allsn 250C20B
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Gearshaft
- Part number: 6896437
- Condition: Spalled
- Location: Gearbox
- Part time: 313 hours
- Component: 6894171
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA064392

## Discrepancy

ENGINE REMOVED DUE TO MAKING METAL.  UPON INSPECTION OF GEARBOX NOTED THE FOLLOWING:  SPALLING BEYOND SERVICEABLE LIMITS ON F/C O/P GEAR TEETH.  INSTALLED NEW PART.

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