This comprehensive workshop service and repair manual covers the entire GS250FWS model line manufactured between 1985 and 1990. Known for its reliable performance and accessible handling, the GS250FWS was a popular middleweight sport/standard motorcycle of its era. This manual provides in-depth information for owners and technicians, detailing the engineering quality and mechanical intricacies of this classic machine. This manual serves as an essential resource for maintaining and repairing your GS250FWS. It includes detailed procedures for engine overhaul, gearbox and clutch service, fuel and cooling system maintenance, brake system repairs, suspension servicing, and electrical system diagnostics. With step-by-step instructions, troubleshooting guides, and clear diagrams, this manual empowers you to perform regular maintenance, address potential issues, and ensure the longevity and optimal performance of your vehicle.