# SDR 99ZZZX268

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 29, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N270RA
- Make and model: Cndair CL6002B16
- Aircraft serial: 5337
- System (JASC): [3250 · Landing Gear Steering System](https://openairdocs.org/jasc/3250)
- Part: Servo Valve
- Part number: 70263
- Condition: Failed
- Location: Nlg
- Part time: 713 hours
- Component: Abex, 71025
- Stage of operation: LD
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX268

## Discrepancy

NOSE WHEEL STEERING FAILS UPON TOUCH-DOWN (RESETTABLE).  FAILURE COULD BE INDUCED BY FREEZING THE TORQUE-MOTOR.  WHEN STEERING WAS ARMED, NOSE WHEELS TURNED RIGHT WITHOUT INPUT FROM THE OPERATOR, AND THEN STEERING SYSTEM FAILED (1/2 SECOND TIME FRAME).  INSTALLED NEW TORQUE MOTOR.  STEERING OPS NORMAL.

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