Product Description: I&T Shop manual AC-201 is for Allis Chalmers tractors models: D19, D21, 180, 190, 190XT, 200, 210,220, 7000, 7010, 7020, 7030, 7040, 7045, 7050, 7060, 7080.I&T Shop manuals have been the trustedsource for professionals and experienced mechanics. I&T Shop manuals were originally published 40years ago under the Intertec banner and designed for professional tractor repair mechanics. Eachmanual covers removal, overhaul, installation and adjustment procedures of various assemblies andsubassemblies. The manual is intended to be used with the tractor's original operator's manual.Wiring diagrams are included on select titles.