As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON ARRIVAL AT GATE C08 NR 4 MLG BRAKE ASSY ON FIRE. EXTINGUISHED WITH DRY CHEMICAL EXTINGUISHER. BRAKE TEMP IN COCKPIT READS 3 WITH BLUE BOX. NR 8 MAIN TEMP READS 3 WITH WHITE BOX. ALL OTHER BRAKE TEMPS INDICATE 1 OR 2. REPLACED BRAKE ASSEMBLY.