What was found
FLT 433, BOS-MCO, ON A/P OFF DESCENT FROM 7000FT TO 2000FT FLAPS 1 SPEED 190 KT5.TO HOLD LEVEL FLIGHT LEFT AILERON WAS DISPLACED 1/3 DN. RT 1/3 UP. NR 1, 2, 3 & 4 FOR FLIGHT CONTROL CKS PERFORMED WITH NO FAULTS NOTED. PER MCC REQUEST REMOVED AND REPLACED ELAC # IAW AMM 27-93-34-000-001, OPS TEST NORMAL.