As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, THE CREW REPORTED A SEVERE NOSE GEAR VIBRATION AND RETURNED TO PIT. MAINTENANCE INSPECTED AND REPLACED THE NOSE WHEEL TIRE ASSEMBLIES IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.