What was found
(CAN) IN CRUISE THE RUDDER MOVED WITH NO INPUT CAUSING YAW. THE MOVEMENT WAS INTERMITTENT ALWAYS RETURNING TO NEUTRAL. REPLACED FCC CARD AND YAW DAMPER ACTUATOR, CHECKS SERVICABLE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) IN CRUISE THE RUDDER MOVED WITH NO INPUT CAUSING YAW. THE MOVEMENT WAS INTERMITTENT ALWAYS RETURNING TO NEUTRAL. REPLACED FCC CARD AND YAW DAMPER ACTUATOR, CHECKS SERVICABLE.