Wedge for info on the buffalo I've never seen an actual shop manual. It's a cross of a II design and a IV lower tub with buffalo only top.all axles and sprockets are buffalo only. Fritz at Argo adventure is putting everything into the web site. It was supposed to launch soon. If you have the 2 and four manuals they cover the truck. I don't think RI ever wrote out assembly of the truck. I e been told it's going to happen but don't know when. I've done a lot of buff work and will be glad to help. If you get an older one put the 72 mm bearings on the outside. Fritz direct # is (605) 775-2917 he may be able to get some info. I have a message in to him for new brochures.
