In other words, a proper sequence of operation is positively assured in the sense that the cutback in {TAIL ~ fluid pressures} is not triggered until the preselected peak fluid pressures P30P,P26P are both reached to ensure complete engagement of the selected force transmitting {HEAD ~ mechanisms} 38,50 
In other words , a proper sequence of operation is positively assured in the sense that the cutback in { TAIL ~ fluid pressures } is not triggered until the preselected peak fluid pressures P30P , P26P are both reached to ensure complete engagement of the selected force transmitting { HEAD ~ mechanisms } 38,50
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH