What was found
(CAN) IMMEDIATELY AFTER PARKING AT THE GATE, THE ACFT HAD A MINOR BRAKE FIRE ON THE LT MAIN GEAR SIDE. EMS WAS CALLED AS A PRECAUTION, HOWEVER THE FIRE WAS QUICKLY EXTINGUISHED. REPORTED BY FLIGHT CREW MAX BRAKE TEMP. 640C, 540C OBSERVED, BRAKE INSPECTED IAW AMM 05-51-16-200-801A CONS. SERVICE. NR 2 BRAKE NORMAL SERVO VALVE REPLACED IAW AMM 32-42-48, PB 401, BRAKE REACTIVATED.