. OPERATION EXPLANATION OF COMPONENTS ATTACHMENT SELECTION SWITCH 3 - 38 This switch ( 17) switc hes the bucket positioner and fork positioner. Position (a): When us ing the bucket, set to this position. Position (b): When us ing the fork, se t to this position. DUMP SPEED SWITCH Use this switch (18) t o select the bucket dump speed. Position (a): High spe Position (b): Low spe REMARK The bucket tilt speed is not affected by t his switch.