In addition, the method includes re injecting low density gas from {TAIL ~ a hole} penetrating the hermetically sealed disk enclosure from an exterior of {HEAD ~ the disk drive} to an interior of the disk drive 
In addition , the method includes re injecting low density gas from { TAIL ~ a hole } penetrating the hermetically sealed disk enclosure from an exterior of { HEAD ~ the disk drive } to an interior of the disk drive
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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH