# SDR 97ZZZX4534

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N6645N](https://openairdocs.org/aircraft/N6645N), registered now
- Make and model: Beech C-99
- Registry model: [Beech C-99](https://openairdocs.org/model/beech-c-99) (OpenAirDocs)
- Aircraft serial: U213
- System (JASC): [2730 · Elevator Control System](https://openairdocs.org/jasc/2730)
- Part: Torque Tube
- Part number: 115610010325
- Condition: Cracked
- Location: Elevator
- Part time: 481 hours
- 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/97ZZZX4534

## Discrepancy

FOUND TORQUE TUBE CRACKED DURING ROUTINE INSPECTION.  CRACK ORIGINATED AT THE TAPER PIN HOLE AT THE INBOARD CASTING.

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