# SDR CA101216002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2010
- Submitted: March 15, 2011
- Operation: General aviation
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft time: 38,046 hours, 23,869 cycles
- Propeller: Hartzl HCE4A3I
- System (JASC): [6140 · Propeller Indication System](https://openairdocs.org/jasc/6140)
- Part: Drive Shaft
- Part number: 503890571
- Condition: Unserviceable
- Location: Prop Tach
- Stage of operation: CR
- 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/CA101216002

## Discrepancy

(CAN) THE PROP INDICATION WENT TO "0" IN FLIGHT - THE DRIVE SHAFT ON THE TACH GENERATOR WAS FOUND TO BE WORN TO THE POINT WHERE IT WAS SPINNING INSIDE THE ENGINE DRIVE.

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