As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN CRUISE FLIGHT, AUTOPILOT ENGAGED, RECEIVED UNCOMMANDED RUDDER INPUTS (YD 1 WAS DEFFERRED AT THE TIME) INPUTS WERE LT AND RT OF CENTER AND NEEDED FULL RUDDER DEFLECTION AT TIMES TO COUNTER THE DEFLECTION. DECLARED AN EMERGENCY AND LANDED. R & R YAW DAMPER LINEAR ACTUATOR NR 2 IAW AMM 22-22-01. OPS CHECKED GOOD.