As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PILOT REPORTED CONTROL STICK APPEARS EXCESSIVLY STIFF. THIS WAS DETECTED UPON ENTRY IN THE AIRCRAFT PRIOR TO FLIGHT. INSPECTION FOUND THAT THE FWD RUDDER AILERON COUPLING SPRING WAS BROKEN. BOTH SPRINGS REPLACED IAW MM 27-12 AND MSB 1121-074. NO DETECTABLE REASON FOR THE FAILURE.