# SDR CA061208003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2006
- Submitted: January 19, 2007
- Operation: General aviation
- Make and model: Bell 206L-4
- Registry model: [Bell 206L-4](https://openairdocs.org/model/bell-helicopter-textron-canada-206l-4) (OpenAirDocs)
- Aircraft time: 3,607 hours
- Engine: Allsn 250C30P
- System (JASC): [6340 · Rotor Drive Indicating System](https://openairdocs.org/jasc/6340)
- Part: Tach Generator
- Part number: 22A656
- Part serial: 6286
- Condition: Worn
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA061208003

## Discrepancy

(CAN) GREASE FOUND WASHED OUT CAUSING PREMATURE WEAR OF DRIVE SPLINES LEADING TO HYDRAULIC SYSTEM FAILURE.  298.7 HRS SINCE PREVIOUS LUBRICATION. (TC NR 20061208003)

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