After the parts have started to or have been delubricated, the parts enter zone 1 and move into {HEAD ~ the zone} 2 to continue {TAIL ~ the delubrification process} 
to continue
After the parts have started to or have been delubricated , the parts enter zone 1 and move into { HEAD ~ the zone } 2 to continue { TAIL ~ the delubrification process }
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 OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL