{HEAD ~ This screen} 36 rotates during {TAIL ~ operation} of the combine 10 to remove airborne particulates from the ambient air drawn through the radiator 
rotates during
{ HEAD ~ This screen } 36 rotates during { TAIL ~ operation } of the combine 10 to remove airborne particulates from the ambient air drawn through the radiator
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH