Note the overhead crane at the top of the photo. It is a 2X8 hung from the rafters at 90 degrees to them. There is a steel "A" frame hanging upside down with wheels on the legs of the "A" running on the top of the 2X8. A come along completes the set up and allows one person to slowly and carefully remove the split case halves, and remove the crankshaft and bearing block with a minimum of drama.
