As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD - FLT 4016 - UPON ARRIVAL IN ORD, NR 1 NOSE TIRE WAS FOUND TO BE FLAT. DURING TIRE ASSY REMOVAL, INNER BEARING WAS SEIZED AND OVERHEATED ON THE AXLE. MAINTENANCE REPLACED THE NOSE GEAR (P/N 022698100). OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)