As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLT/ROA - FLT 0654 - ON ROTATION, CREW HEARD MUFFLED NOISE AND HAD VIBRATION IN NOSE GEAR. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO FIELD. NO FURTHER INCIDENTS. INSPECTION SHOWED NR 4 MAIN TIRE WAS BLOWN. ALSO FOUND RT MLG UPPER BRAKE TUBING AND RT MLG UPPER ELECTRICAL HARNESS WERE DAMAGED. MAINTENANCE REPLACED HARNESS, BRAKE TUBING, AND BOTH RT MLG WHEEL ASSEMBLIES. (X)