What was found
FLT 1937 - PHL-PHL - ABORTED TAKEOFF - AT APPROXIMATELY 100 KNOTS IAS BRAKE TEMPERATURE INDICATED AS: NR 1 BRAKE-995 DEGREES, NR 2 BRAKE-995 DEGREES, NR 3 BRAKE 700 DEGREES, AND NR 4 BRAKE-685 DEGREES. REMOVED AND REPLACED NR 1 & 2 BRAKE ASSEMBLY IAW MAINTENANCE MANUAL 32-42-27. ALSO REPLACED M2 HARNESS ON LEFT MAIN LANDING GEAR AND LEFT BRAKE TEMPERATURE MONITOR UNIT AS PRECAUTIONARY. LEAK CHECK AND OPERATIONAL CHECK WAS GOOD.