As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE WHEEL STEERING HYD MOTOR IS SEIZED AND WILL NOT TURN. FOUND METAL CHIPS AND PARTICLES IN THE STEERING HYDRAULIC CASE DRAIN LINE. MOROT REPLACED. AIRCRAFT OUT OF SERVICE FOR STRUCTURAL REPAIRS FOR DAMAGE TO THE LEFT SIDE OF THE AIRCRAFT BELOW THE PILOTS SIDE WINDOW DUE TO CONTACT WITH THE TOWING TUG DURING TOWING OPERATIONS.