This workshop manual covers the Same Silver Series tractors, including the Silver 80, Silver 90, Silver 100.4, and Silver 100.6 models. These tractors, produced from the late 1980s through the early 2000s, are Italian-designed utility and agricultural machines known for their robust construction, reliable performance, and straightforward operation. Engineered for a range of tasks such as farming, landscaping, and light construction, the Silver Series offers a blend of power, typically ranging from approximately 80 to 100 horsepower, and operator comfort, available in platform and cab configurations. Their design philosophy emphasizes ease of maintenance and dependable operation, making them a practical choice for demanding work environments. This comprehensive 470-page English-language workshop manual provides detailed information for the maintenance, diagnosis, and repair of your Same Silver Series tractor. It covers all major systems, including the engine, fuel, cooling, lubrication, intake and exhaust, transmission, hydraulics, electrical, braking, steering, front and rear axles, and body/chassis. Within these systems, you will find procedures for complete overhauls, component testing, disassembly and reassembly, adjustments, and calibration. The manual also includes essential information on preventative maintenance, troubleshooting common issues, specialized tools, torque specifications, and fluid types. Its detailed technical depth is suitable for both professional technicians and skilled mechanics aiming to ensure optimal performance and longevity of the vehicle.