Do you need the manual for repair info, parts, or just general information?
AMT has been out of business for a while. That particular bandsaw was a Taiwanese import knockoff of a Rockwell bandsaw. Depending on specs, you may be able to use an exploded diagram/parts list, etc. from the "source" machine.
Have a look
here and see if they look the same.
If so, there is at least an
exploded diagram available.
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