# SDR SWIA201641939

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 7, 2016
- Submitted: March 7, 2016
- Operation: Air carrier
- Aircraft: [N941SW](https://openairdocs.org/aircraft/N941SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7750
- Aircraft time: 34,935 hours, 29,305 cycles
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Servo
- Condition: Malfunctioned
- Location: Aileron
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA201641939

## Discrepancy

CO-PILOT ROLL CMD ADVISORY CONTROLS WERE CONTROLLABLE BUT SLUGGISH, DID NOT DISCONNECT AILERONS.  NO UN-COMMANDED MOVEMENT.  AP WAS ENGAGED WHEN THE MSG CAME ON.  DISCONNECTED AP AND DIVERTED, EMERGENCY DECLARED.  REPLACED THE AILERON SERVO, PERFORMED SPIN-DOWN TEST AND VERIFIED NO FAULTS LOGGED INTO THE SECU, RCIM FAULTS.  OPS CHECK GOOD.

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