What was found
RIGHT OTBD BRAKE CAUGHT FIRE ON ROLL IN TO GATE. NO INDICATIONS OF BRAKE OVERHEAT OR DRAGGING ALL INDICATIONS WERE REPORTED NORMAL. REMOVED WHEEL, FOUND BURNED RESIDUE ON NR 4 BRAKE DISCS AND ON TIRE HEAT SHIELD. REPLACED NR 4 BRAKE REF MM AND NR 4 TIRE REF MM 32-41-11-400-0 06A. ACTUAL BRAKE TEMP WAS 395 DEG, NO DEFECTS NOTED. NO FIRE AT GATE WHEN FIRE DEPARTMENT ARRIVED AT ACFT. NO ACTION TAKEN. INSPECTED RT MAIN GEAR NR 4 AXLE FOUND NO DEFECTS. REF ITEM 3652001 FOR INSP OF 3, 4 AXLE. OK TO CONTINUE.