As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT NOTICED FLIGHT CONTROLS GETTING STIFF IN ROLL DIRECTION. INSPECTED ENTIRE SYSTEM FOR PROPER ROUTING OF CABLES AND CORRECT TENSION ON PRIMARILY AND AUTOPILOT CABLES. NO DISCREPANCY NOTED. WENT THROUGH ENTIRE SYSTEM AND LUBED ALL ROTATIONAL POINTS UNTIL CONTROLS FREED UP. POSSIBLY CAUSED BY LACK OF LUBRICATION OF FACTORY. AIRCRAFT ONLY HAD 18 HOURS SINCE NEW. (X)