This Service Repair Workshop Manual provides comprehensive information for the Thomas T-133 and T-103 Skid Steer Loaders. These robust machines are engineered for demanding work environments, offering reliable performance and exceptional durability. Designed for a wide range of applications, the Thomas Skid Steer Loaders are built with precision and attention to detail, ensuring efficient operation and longevity in professional settings. This manual is your essential guide for maintaining and repairing your Thomas Skid Steer Loader. It covers critical areas including the Hydraulic System, Hydrostatic Drive System, Final Drive, Controls, Electrical components, Main Frame, and Engine. With highly detailed exploded pictures, diagrams, and step-by-step instructions for complete disassembly, this English-language resource is invaluable for owners, mechanics, and technicians seeking to ensure optimal performance and extend the service life of their equipment.