I have a single stage sears craftsman snow blower attachment for my craftsman 14.5 hp OHV 42" lawn tractor, and I need help figuring out how to mount it. I think when I bought the snow blower, it was missing a couple of key pieces, and I need a manual for it so I can re-create the missing pieces, or buy compatible ones. The snow blower model is 9-64008 and the mower is 944-619 411.