XT855 Operator’s Manual Systems and Equipment - 69 Excavator Control Pattern p Operate Controls IMPORTANT: ISO excavator control pattern is shown. For information about SAE control pattern, see “Joysticks” on page 28. Item Description Notes Right joystick With work mode switch in excavator mode: • To open bucket, move right. • To close bucket, move left. • To raise boom, pull. • To lower boom, push. Left joystick ISO c00ic220h.eps With work mode switch in excavator mode: • To swing excavator to right, move right. • To swing excavator to left, move left. • To move dipper in, pull. • To move dipper out, push.