# SDR 98ZZZX1635

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N6656N
- 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: Support
- Part number: 1156100181
- Condition: Cracked
- Location: Elev Torq Tube
- Part time: 702 hours
- Component: 115610010325
- 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/98ZZZX1635

## Discrepancy

ELEVATOR TORQUE TUBE SUPPORT IS INSPECTED EACH 1,000 HOUR RECURRING PER SB 2145, DATED APRIL, 1986.  AIRCRAFT HISTORY INDICATES NUMEROUS REPLACEMENTS DUE TO CRACKS OF SUPPORT ASSY, P/N 115610181 OR TORQUE TUBE, P/N 115610010325.

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