As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BTB - ON PUSH BACK, HEARD LOUD POP FROM LT TRUCK. FOUND WHEEL LUG LAYING IN VICINITY OF WHERE A/C WAS PARKED. INSPECTED LT WHEEL ASSY'S FOUND LUG ON NR 5 WHEEL ASSY SHEARED. REMOVED AND REPLACED NR 5 WHEEL AND TIRE ASSY PER HAL M295-767 SPIN CHKS OK.