As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOR FLIGHT 3935 THE CREW REPORTED THAT PRIOR TO TAKEOFF WHILE EXERCISING THE FLIGHT CONTROL THE AILERONS DID NOT MOVE SMOOTHLY BOTH RIGHT AND LEFT AILERONS INPUT AS WELL THE AILERONS DO NOT RETURN TO NEUTRAL POSITION SMOOTHLY. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPLACED RT OUTBD CENTER AILERON CABLE AND TENSIONED IAW AMM 27-11-01. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.