As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED RUDDER TRIM JAMMED IN FLIGHT. MAINTENANCE INSPECTED AND CONFIRMED TRIM WAS DIFFICULT TO ACTUATE. THE RUDDER TRIM TAB ACTUATOR WAS REPLACED, WITH NO ADDITIONAL DEFECTS NOTED. ADDITIONAL DETAILS AVAILABLE UPON TEARDOWN INSPECTION.