ultrasonic cleaning for disk heads
Mark J. Blair
nf6x at nf6x.net
Sat Jan 27 13:02:15 CST 2018
I thoroughly enjoyed Marc's video of the head cleaning.
Some dumb questions from a guy who has not yet experienced his first head crash on a removable-pack hard drive:
When it happens, am I correct in assuming that the pack is toast, and should never be loaded again?
My removable-pack drives are DEC RL02 drives and a Data General drive with one removable and one fixed platter, using cartridges of the same style as the RL02. The DG drive has a glass encoder, so I presume that it requires realignment after removing the heads for cleaning. I might have acquired an alignment pack for it already. But since the RL02 drives use servo bursts on the media, do they require realignment after removing and replacing the heads?
Mark J. Blair, NF6X <nf6x at nf6x.net>
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