{TAIL ~ The output rod} 33 is slidably supported by {HEAD ~ the first and second slide bearings} 91 and 92 
{ TAIL ~ The output rod } 33 is slidably supported by { HEAD ~ the first and second slide bearings } 91 and 92
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH