Scleros
Feb 23, 2011, 11:52 PM
A Google search for "Craftsman 137.248880" resulted in a link to Hammerwall.com (http://www.hammerwall.com). The manual is on that site and I would have uploaded it here, but it is too big for AMHD's post attachments (3+ MB).
VintageMachinery.org (http://www.vintagemachinery.org) is also a good site for information on older machinery.