I doubt if anyone will ever write a book on how to reassemble a particular pump.
When your pump was new and was delivered to the station there was some literature in the crate, one of which was a Parts Manual. This manual showed every part of the 100, it was to aid the repairmen to identify the broken part, get the part number, then order in that part. When the 100 was new, Wayne never thought that we would be taking these pumps completely apart, restoring them, then reassembling them, so the Parts Manual is not written that way.
But, having a Parts Manual will help you reassemble the pump, you just look at all the illustrations, and you will se where each of the parts go.
Information on this Parts Manual and other literature available for the 100 can be found on this page of my website: http://petrolianacollectibles.com/wayne%20100.htm