What was found
UNABLE TO USE RUDDER TRIM AT HIGH ALTITUDES AND COLD TEMP. REMOVED AND REPLACED RUDDER TRIM ACTUATOR IAW EMB 120 MM 27-23-02. OPS CK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UNABLE TO USE RUDDER TRIM AT HIGH ALTITUDES AND COLD TEMP. REMOVED AND REPLACED RUDDER TRIM ACTUATOR IAW EMB 120 MM 27-23-02. OPS CK GOOD.