What was found
DURING CLIMB OUT APPROXIMATELY FIVE MINUTES AFTER TAKEOFF RECEIVED A LEVEL 2 BRAKE OVERHEAT ALERT. CONFIGURATION PAGE SHOWED LT TRUCK RT AFT TIRE TEMP, BRAKE NR 6, RISING RAPIDLY THRU 800 DEGREES, THEN WENT TO A X. COMPLIED WITH QRH & EXTENDED GEAR FOR 10 - 15 MINUTES. SUSPECT BAD INDICATOR, NOT STUCK, BECAUSE WE HAD NORMAL ACCELERATION & RUDDER INPUTS ON TAKEOFF ROLL. TROUBLESHOT & FOUND WIRES BROKEN AT CONNECTOR. R & R CONNECTOR & RETERMINATED WIRES IAW WPM 20-31-03. NR 6 BRAKE TEMP SENSOR OPERATIONS CHECK GOOD IAW MM 32-46-02-2.