As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE RUDDER TRIM IS INTERMITTENT MOVING NOSE RIGHT. PILOT WENT TO QRH. RETURNED TO TLN MAINTENANCE FOUND RUDDER TRIM SWITCH TO BE MALFUNCTIONING. REMOVED AND REPLACED RUDDER TRIM SWITCH. PERFORMED TEST FLIGHT OPS CHECK GOOD. RESUMED FLIGHT SCHEDULED. (M)