second means for actuating the actuator and causing {HEAD ~ the load beam engaging member} to position {TAIL ~ the load beam} at the adjust position; and 
to position
second means for actuating the actuator and causing { HEAD ~ the load beam engaging member } to position { TAIL ~ the load beam } at the adjust position ; and
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH