an indicator plate slidably mounted on the front panel of the drawout/push in unit to be permitted of its lateral movement which represents {HEAD ~ the relative position} of {TAIL ~ the sleeve} nut with respect to the lead screw 
of
an indicator plate slidably mounted on the front panel of the drawout / push in unit to be permitted of its lateral movement which represents { HEAD ~ the relative position } of { TAIL ~ the sleeve } nut with respect to the lead screw
OTH 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 HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH