I have both the operators manual and the installation guide. I am looking for a schematic diagram of all its parts and how they are put together. I bought this washer in 1994. It just now has developed a problem. It shakes violently in the spin cycle. I am trying to figure out how to replace the bumper pads Some of which I cannot even locate for sure. I am trying to determine if the inner drum and balancing ring need to be replaced or not. And I also am trying to figure out what the concrete counter balance is so I can make sure it hasn't come loose. Does any one have any help.