What was found
AIRCRAFT WAS GROUNDED: PILOT REPORTS NORMAL PREFLIGHT INSPECTION, START, TAXI AND TAKE OFF ROLL. AFTER 80 KIAS CALLOUT, FO REPORTED LEFT PULL ON AIRCRAFT. BOTH CREW MEMBERS FELT / HEARD SOMETHING MECHANICAL ON LEFT SIDE OF AIRCRAFT. SUSPECT BLOWN TIRE. CA ABORTED TAKE OFF AT 135 KIAS, WITH AIRCRAFT ATTEMPTING TO PULL LEFT DURING ABORT. CA USING RUDDER TO RETURN TO CENTERLINE. ABORT NORMAL. MAINTENANCE REPORTS #1/#2 BRAKE SEIZED CAUSING AIRCRAFT TO PULL LEFT. REMOVED & REPLACED # MLG BRAKE ASSEMBLY IAW AMM 32-41-41.