What was found
(CAN) ON ARRIVAL BRAKE FIRE ASSOC. WITH HOT BRAKES/GREASE FIRE.CFR WERE CALLED,FIRE EXTINGUISHED BY RAMP CREW WITH FIRE EXTINGUISHER. MAINTENANCE ADVISED. NR 7 BRAKE FIRE REPORTED BY LEAD AND EXTINGUISHED. MAINTENANCE TO INSPECT NR 7 TIRE AND BRAKE INSP. NO HYD LEAK. EXESSIVE GREASE FOUND TO BE SOURCE OF FIRE. NR 7 WHEEL PRECAUTIONARY REPLACED AS PER AMM THE BRAKE HAD 170 LGDS SINCE INSTALL SEPT 13 2010.