{HEAD ~ The power take off unit} 20 may selectively couple to the accessory 16 to deliver {TAIL ~ the torque output} thereto 
{ HEAD ~ The power take off unit } 20 may selectively couple to the accessory 16 to deliver { TAIL ~ the torque output } thereto
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH