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