As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAXI AFTER LANDING, PILOT REPORTED RIGHT BRAKE "LOCKED UP". UPON FURTHER INSPECTION BY MAINTENANCE IT WAS FOUND THAT THE RIGHT MAIN LANDING GEAR AXLE WAS CRACKED. MAINTENANCE REMOVED AND REPLACED RIGHT MAIN LANDING GEAR LOWER AXLE ASSEMBLY. AIRCRAFT WAS RETURNED TO SERVICE.