Sorry, not me!
George Elwood's "Fallen Flags" railpicture WWWebsite has manuals for a variety of locomotive models, including one for the SW-8 and SW-9 (and their TR analogues), but it is an operator's manual and not a maintenance manual, and so doesn't have that kind of detail.
Good luck! (I assume you are associated with the rebuilding or restoration of an SW-9.)