19 Apr
2010
19 Apr
'10
11:18 a.m.
HP 9145A 36
Track < 0.800"
That should be read as "just under 0.8 inch."
0.8" = 20.32mm Maybe the exact size is 20mm. Although I expect imperial measurements in an American
device, I have noticed
that all the screws in this drive have metric threads. So
perhaps it
is a sensible diameter in milimetres.
Furter hto this. I've just put the micrometer on the
(cleaned) hub of the
9144 that's on my bench. It measues 0.5925". This is almost
exactly 15mm, and I suspect that's what it should actually
be. Which makes a metric dimension for the outside diameter
more likely.