Back again, I just went over to ssbtractors and they have manuals listed under DD and BD without the "H" also for serial numbers and dates go to http://www.ytmag.com/cgi-bin/snlookup.cgi?mf=CLE (http://www.ytmag.com/cgi-bin/snlookup.cgi?mf=CLE)
and that will take you to the Cletrac serial numbers and dates of manufacture
Crawl the best
Dave H
The model name is broken up as follows. B is the model, D denotes a diesel engine (G for Gasoline), The H denotes it as the Hill side version. Which has a wider stance than the standard. There are no special manuals for the BDH so get the BD manual its pretty usefull, loads better than the books you get with modern tractors.