Micropolis 1525 stuck heads
billdegnan at gmail.com
Sun Sep 19 22:58:31 CDT 2021
I have simply opened and physically moved the disk counter clockwise a
turn, in a clean dust-free place. Or try putting in an oven on warm for 3
minutes a side, all four sides to loosen the grease. Might sound crazy but
these have worked for me before
On Sun, Sep 19, 2021, 10:18 PM Zane Healy via cctalk <cctalk at classiccmp.org>
> 20+ years ago, I remember people talking about disassembling these to fix
> the issue. I’ve never tried. Though I have one or two that might benefit
> from is. If the CLASSICCMP archives from ’97-2000 are online, I’d
> recommend running a search against them.
> > On Sep 19, 2021, at 3:58 PM, Chris Zach via cctalk <
> cctalk at classiccmp.org> wrote:
> > Ok, so out of the basement came a Micrapolis 1325 (the old Dec RD53
> disk) with what appears to be stuck heads. Rotor tries to move under power
> but can only take out slack. Will move backwards a bit.
> > Is this stuck head, and what would be the best way to free it? The
> reason I'm asking is this disk had a SA1000 adapter mounted under it so I
> am pretty sure it was a PERQ disk. Which means data may be priceless. And
> of course it's stuck.
> > Thoughts?
> > CZ
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