As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED BRAKE/WHEEL DRAGGING AT THE GATE. MAINTENANCE INSPECTION FOUND NR 4 BRAKE HOTTER THAN NORMAL AND REMOVED AND REPLACED THE NR 4 BRAKE. UPON BRAKE REMOVAL, FOUND NR 4 MAIN WHEEL ASSY HUB BROKEN AND REMOVED AND REPLACED THE NR 4 MAIN WHEEL ASSY. INSPECTED AXLE ASSY NO TROUBLES FOUND IAW AMM 32-41-41.