As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INITIAL TAKEOFF, FLIGHT CREW RECEIVED TIRE FAIL. FLIGHT CREW ELECTED TO RETURNED TO GATE. AIRCRAFT RETURNED TO GATE WITHOUT FURTHER INCIDENT. MAINTENANCE PERSONNEL FOUND TRANSMISSION UNIT HAD FAILED, DAMAGING HUB-CAP DRIVE. PARTS NOT AVAILABLE, ISSUED DMI M32DE29-46 PER MEL 32-46-1-2. AIRCRAFT RETURNED TO SERVICE. (M)