As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT CONTROL YOKE LOCKED IN FULL LEFT POSITION DURING CHECK, NO RETURN TO CENTER. LATERAL TRIM CONTROL ACTUATOR MOUNTING BOSS ON AIRFRAME BROKEN OFF CAUSING THE LATERAL FEEL, CENTERING AND TRIM MECHANISM DRUM ASSEMBLY TO BIND. THE LATERAL CONTROL SUPPORT BOX CASTING WAS REPLACED. AILERONS MOVE FREELY WITH NO FURTHER DISCREPANCIES NOTED.