What was found
DFW - FLT 1648 - LOSS OF A-SYSTEM HYD QUANTITY. REQUIRED BRAKE REPLACEMENT TO REMOVE FROM RUNWAY DUE TO OVERTEMP ON LANDING. FOUND LINE ON NR 2 ENGINE DRIVEN PUMP CHAFED. REPLACED LINE, FLUSHED, OPERATION AND LEAK CHECKED SYSTEM. REMOVED AND REPLACED NR 1, 2, 3, AND 4 BRAKES DUE TO OVERTEMP ON LANDING. (X)