This manual covers the Massey Ferguson MF600 Series tractors, specifically models MF675, MF690, and MF698. The MF600 series represents a significant line of agricultural machinery from Massey Ferguson, a brand with a long heritage in producing robust and reliable tractors. These tractors were designed to meet the diverse demands of modern farming, emphasizing power, efficiency, and operator comfort during their production era, likely spanning the late 1970s through the 1980s. The engineering quality and reliability of Massey Ferguson tractors are well-established, making them a trusted choice for agricultural operations worldwide. This workshop repair service manual provides comprehensive information for the service, maintenance, troubleshooting, and repair of your MF600 Series tractor. It is intended for owners, independent repair shops, and agricultural mechanics, offering detailed step-by-step procedures, diagnostic information, and technical specifications equivalent to original factory workshop manuals. Coverage includes engine systems, drivetrain components, chassis, electrical systems, and hydraulic systems, along with routine maintenance schedules, fluid specifications, and detailed repair instructions for all major systems. The manual's extensive content, presented with diagrams and illustrations, is designed to enable efficient and accurate upkeep, ensuring the longevity and optimal performance of your tractor.