What was found
ORIGINAL EQUIPMENT RUDDER TRIM ACTUATOR FROZE UP AT ALTITUDE. WHEN DESCENDING TO WARMER AIR, THE ACTUATOR STARTED WORKING BUT NOT ALLOWING FOR FULL RUDDER TRIM TRAVEL. ACTUATOR WAS REPLACED WITH SERVICEABLE ACTUATOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORIGINAL EQUIPMENT RUDDER TRIM ACTUATOR FROZE UP AT ALTITUDE. WHEN DESCENDING TO WARMER AIR, THE ACTUATOR STARTED WORKING BUT NOT ALLOWING FOR FULL RUDDER TRIM TRAVEL. ACTUATOR WAS REPLACED WITH SERVICEABLE ACTUATOR.