What was found
GRB FLT 4912 THE CREW REPORTED THE NR 1 BRAKE LOCKED UP DURING TAXI AND THE MAIN WHEEL ASSEMBLY WENT FLAT. MAINTENANCE INSPECTED AND REPLACED THE NR 1 BRAKE ASSEMBLY AND MAIN WHEEL. OPERATIONAL CHECKS WERE GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GRB FLT 4912 THE CREW REPORTED THE NR 1 BRAKE LOCKED UP DURING TAXI AND THE MAIN WHEEL ASSEMBLY WENT FLAT. MAINTENANCE INSPECTED AND REPLACED THE NR 1 BRAKE ASSEMBLY AND MAIN WHEEL. OPERATIONAL CHECKS WERE GOOD.