# SDR AU981524

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Bell 47G-5A
- Registry model: [Bell 47G-5A](https://openairdocs.org/model/bell-47g-5a) (OpenAirDocs)
- Engine: Lyc VO435B1A
- System (JASC): [6322 · Rotorcraft Cooling Fan System](https://openairdocs.org/jasc/6322)
- Part: Shaft
- Part number: 476205302
- Condition: Worn
- Location: M/R Gearbox
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU981524

## Discrepancy

(AUS) MAIN TRANSMISSION FAN PULLEY ASSEMBLY GEARSHAFT SPLINES WORN.  SEE OPERATOR CONTROL NR AU981525 FOR ADDITIONAL INFORMATION.

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