As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AIRCRAFT HAD A BRIEF UNCOMMANDED RIGHT RUDDER INPUT AT CRUISE ALTITUDE. AIRCRAFT BANKED ABOUT 5 DEGREES RIGHT AND YAWED SIGNIFICANTLY RIGHT THEN RETURNED IMMEDIATELY TO LEVEL FLIGHT. EMERGENCY DECLARED, FLIGHT DIVERTED TO DFW, LANDING SAFELY. **SUPPLEMENTAL REPORT FOR AALA202111268997: REPLACED YAW DAMPER ACTUATOR #1, 3CC1, (AALA202111268997) PER AMM 27-26-51. REPLACED FMGC 1 (AALA202111294751) AND FMGC 2 (AALA202111294039) PER AMM 22-83-34.** (CLOSED)