Embodiments of the present invention include a method for re injecting {HEAD ~ low density gas} into {TAIL ~ a disk drive} including a hermetically sealed disk enclosure 
Embodiments of the present invention include a method for re injecting { HEAD ~ low density gas } into { TAIL ~ a disk drive } including a hermetically sealed disk enclosure
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 TAIL OTH OTH OTH OTH OTH OTH