# SDR CA130409001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2013
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Cndair CL600*
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Mount
- Part number: 8220260001
- Condition: Failed
- Location: Elevator Servo
- Stage of operation: AP
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA130409001

## Discrepancy

(CAN) BEFORE FLIGHT, ON GROUND, DURING FREE MOVEMENT CHECK OF THE ELEVATORS, CREW NOTICED ABNORMAL PLAY AND CLICKING AT MAX COURSE UP AND DOWN.  THEY ALSO REPORTED THAT UNDER AUTO PILOT AT LOW SPEED DURING APPROACH, FIRST TIME BETWEEN 220 AND 200 KTS AND SECOND TIME BETWEEN 180 AND 160 KTS.  THERE WERE ABNORMAL VIBRATIONS IN THE CONTROL COLUMN.  ONCE AUTO PILOT DISCONNECTED, NO MORE VIBS OBSERVED AND NORMAL FEELING FELT IN THE ELEVATORS.

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