As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) HOT BRAKE INDICATION ON TAXI IN OF 460 CELSIUS. BRAKE OVERTEMP INSPECTION CARRIED OUT WITH NO FAULTS. CMC MESSAGE BRAKE TEMP SENSOR OVERHEAT. IAW FIM, REPLACE TEMP SENSOR. PLACED ON MEL DUE NO STOCK. FOLLOWING DAY, RT IB/OB BRAKE TEMPERATURES CREPT UP TO 110/ 195 CELSIUS. THERE IS A HISTORY OF HYDRAULIC CONTROL PROBLEMS, POSSIBLE CAUSE IN THIS CASE MAY BE THE BRAKE CONTROL VALVE. (TC NR 20070706003)