The Fendt 300 Vario Series represents a pinnacle of engineering in compact to mid-size agricultural tractors, renowned for its advanced Vario transmission technology. This series, encompassing models such as the 309 Vario, 310 Vario, 311 Vario, and 312 Vario, is distinguished by its continuously variable transmission (CVT) system, the ML 75 Vario, which provides infinitely variable speed control for optimal efficiency and performance. Fendt's commitment to quality, innovation, and operator comfort is evident in the robust construction, intuitive controls via the Varioterminal, and efficient engine management systems designed to maximize fuel economy and power delivery. These tractors are engineered for versatility and reliability in demanding agricultural applications, solidifying Fendt's position as a premium brand in the global market.

This service manual provides comprehensive guidance for the maintenance, repair, and troubleshooting of the Fendt 300 Vario Series tractors, with a specific focus on the ML 75 Vario transmission. It covers a wide array of critical systems, including hydraulic systems, hydrostatic drive components, electronic control units, and lubrication systems. Detailed procedures for diagnostics, component overhaul, routine maintenance tasks, and fluid specifications are included to ensure the longevity and optimal performance of the vehicle. This manual is an essential resource for owners, mechanics, and technicians, offering the technical depth required for both basic upkeep and complex repairs, all presented in German to ensure accuracy for the intended audience.

The Fendt 300 Vario Series represents a pinnacle of engineering in compact to mid-size agricultural tractors, renowned for its advanced Vario transmission technology. This series, encompassing models such as the 309 Vario, 310 Vario, 311 Vario, and 312 Vario, is distinguished by its continuously variable transmission (CVT) system, the ML 75 Vario, which provides infinitely variable speed control for optimal efficiency and performance. Fendt's commitment to quality, innovation, and operator comfort is evident in the robust construction, intuitive controls via the Varioterminal, and efficient engine management systems designed to maximize fuel economy and power delivery. These tractors are engineered for versatility and reliability in demanding agricultural applications, solidifying Fendt's position as a premium brand in the global market.

This service manual provides comprehensive guidance for the maintenance, repair, and troubleshooting of the Fendt 300 Vario Series tractors, with a specific focus on the ML 75 Vario transmission. It covers a wide array of critical systems, including hydraulic systems, hydrostatic drive components, electronic control units, and lubrication systems. Detailed procedures for diagnostics, component overhaul, routine maintenance tasks, and fluid specifications are included to ensure the longevity and optimal performance of the vehicle. This manual is an essential resource for owners, mechanics, and technicians, offering the technical depth required for both basic upkeep and complex repairs, all presented in German to ensure accuracy for the intended audience.