The shaft longitudinal opening 35 is extended into the area which is located within the housing wall 9 in {HEAD ~ order} to enable the shifting plunger 51 movement between {TAIL ~ the intermediate balls} 37 
The shaft longitudinal opening 35 is extended into the area which is located within the housing wall 9 in { HEAD ~ order } to enable the shifting plunger 51 movement between { TAIL ~ the intermediate balls } 37
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 OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH