What was found
AFTER TAKEOFF, THE NR 1 BRAKE HOT 420 DEGREES. ALL OTHER BRAKES NORMAL. LEFT GEAR DOWN, BRAKE COOLED. RAISED GEAR, TEMPERATURE WENT BACK UP AND DOWN CONTINOUSLY. IAW TAM 32-47-00-810-816-A, MAINTENANCE REPLACED BRAKE TEMPERATURE SENSOR FOR THE WHEEL NR 1 5GW IAW AMM 32-47-15, AND PERFORMED SATISFACTORY OPERATIONAL CHECK.