As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT INBOARD FLAP DAMAGED FROM THE NR 3 MLG TIRE TREAD CAME APART. REMOVED AND REPLACED RIGHT INBOARD FLAP WITH SERVICEABLE FLAP IAW CRJ MM 27-54-01. REMOVED AND REPLACED NR 3 WHEEL ASSY IAW CRJ MM 32-41-01. TIRE PRESSURE GOOD. S/N OFF: 4004.