# SDR DXTA200400420

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2004
- Submitted: October 12, 2004
- Operation: Air carrier
- Aircraft: [N937QS](https://openairdocs.org/aircraft/N937QS), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500137
- Aircraft time: 3,652 hours, 2,344 cycles
- System (JASC): [3246 · Wheel/Ski/Float](https://openairdocs.org/jasc/3246)
- Part: Wheel
- Part number: 315381
- Part serial: 0590
- Condition: Vibration
- Location: Nlg
- Part time: 592 hours, 287 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: E
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200400420

## Discrepancy

DURING TAKEOFF ROLL SEVERE NOSE GEAR SHIMMY / VIBRATION RESULTED IN ABORTED T/O AT 65 KTS.  VIBRATION WAS REDUCED, NOT ELIMINATED, WITH APPLICATION OF ELEVATOR BACK PRESSURE.  REMOVED AND REPLACED BOTH NOSE WHEEL AND TIRE ASSY WITH OVERHAUL ASSY IAW 750 M/M 32-41-01.

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