What was found
RUDDER FEELS FIRM DURING TAXI. WITH RIGHT RUDDER PRESSURE, RUDDERS POP BACK INTO DIFFERENT POSITIONS. REMOVED AND REPLACED RUDDER SERVO MOTOR. REFERENCE EMB120 MM 22-10-05. OPERATIONAL CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RUDDER FEELS FIRM DURING TAXI. WITH RIGHT RUDDER PRESSURE, RUDDERS POP BACK INTO DIFFERENT POSITIONS. REMOVED AND REPLACED RUDDER SERVO MOTOR. REFERENCE EMB120 MM 22-10-05. OPERATIONAL CHECKS GOOD.