This manual provides comprehensive repair and maintenance information for 2-70, 2-85, 2-105, and 2-150 Tractor models. These tractors represent robust agricultural machinery designed for various operational needs. The manual delves into the intricacies of these tractors, covering their engine systems, powertrains, chassis, and electrical components, as well as body and interior features. It is compiled from factory data, ensuring a high level of accuracy and detail equivalent to what dealership technicians utilize, empowering owners and operators with the knowledge to maintain and repair their equipment effectively. The scope of this Workshop Service Repair Manual is exhaustive, aiming to cover all A-Z repairs for the specified tractor series. It includes detailed, step-by-step repair instructions, diagnostic procedures for troubleshooting, and routine maintenance schedules. Technical specifications, diagrams, illustrations, and wiring schematics are provided to facilitate a thorough understanding of each system. This resource is designed for tractor owners, operators, maintenance personnel, and mechanics, offering dealership-level information in a convenient format that is easily printable and compatible with all operating systems, thereby reducing reliance on external repair services and promoting cost savings.