I&T, Ford Series Shop Manual, For Gasoline Models: 501, 600, 601, 700, 701, 800, 801, 900, 901, 1801, 2030, 2031, 2110, 2111, 2120, 2130, 2131, 4030, 4031, 4040, 4110, 4120, 4121, 4130, 4131 & 4140, Diesel Models: 501, 600, 601, 700, 701, 800, 801, 900, 901, 1801, 2030, 2031, 2110, 2111 & 21, Covering Removal Overhaul, Installation & Adjustment Procedures Of Various Assemblies& Subassemblies Of The Tractor.