What was found
SAL-BZE-IAH - DURING TAKEOFF OF FLIGHT TA410 AT BELIZE, AFTER RUNNING 20 FEET THE AIRCRAFT TURNED VIOLENTLY TO THE RIGHT, AND IT WAS APPARENTLY BRAKE LOCK. THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE TECHNICIANS PERFORMED COMPLETE INSPECTION OF THE WHEELS AND THE BRAKE SYSTEM. THE WHEELS WAS NORMAL. REMOVED AND REPLACED BSCU (BRAKING AND STEERING CONTROL UNIT). PERFORMED OPERATIONAL TEST WAS OK. PERFORMED TAXIING OF THE AIRCRAFT WITH NORMAL RESULTS. THE AIRCRAFT RETURNED TO NORMAL OPERATION. (M)