# SDR 2016FA0000153

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2016
- Submitted: April 1, 2016
- Operation: General aviation
- Aircraft: [N59548](https://openairdocs.org/aircraft/N59548), registered now
- Make and model: Bell 206B
- Registry model: [Bell 206B](https://openairdocs.org/model/bell-206b) (OpenAirDocs)
- Aircraft serial: 1386
- Engine: Allsn 250C20B
- System (JASC): [6200 · Main Rotor System](https://openairdocs.org/jasc/6200)
- Part: Governor
- Part number: 23065123
- Part serial: 23679
- Condition: Inoperative
- Location: Drive Shaft
- 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/2016FA0000153

## Discrepancy

EPOXY CAME LOOSE FROM END OF DRIVE SHAFT.  CLIP CAME LOOSE ALLOWING DRIVE SHAFT SPLINES TO WEAR AND CAUSE EXCESSIVE DROOPING DURING ENGINE POWER CHANGES.

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