What was found
NR 8 BRAKE TAXING INTO GATE WENT ABOVE 300 DEGS WITH ALL OTHER TEMPS BETWN 50-75 DEGS. ON ARRIVAL, WERE INFORMED BY GRD CREW THE BRAKES WERE VERY HOT, SMOKING AND LATER CAUGHT FIRE. ECAM SHOWED TEMP ABOVE 600 DEGREES. BRAKE FANS WERE ACTIVATED BEFORE GATE ARRIVAL. OTHER THAN BRAKE TEMP,THERE WAS NO OTHER INDICTION OF PROBLEM. IE STEERING, BRAKE GRAB ETC.