As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURINGTAXIOUT,FLIGHT CREW NOTICED THAT THE AIRCRAFT DOES NOT STEER TO THE RIGHT AND RETURNED TO THE RAMP. FLIGHT CREW LOGENTRY: NOSE WHEEL STEERING DOES NOT TURN TO THE RIGHT. MTX TROUBLESHOOTING:FOUND NOSE WHEEL STEERING ACTUATOR P/N70857-2 FAULTY.