The Suzuki GSF600W and GSF600SW, produced in 1998, represent a robust offering in the Sport Touring Motorcycle segment. Known for its reliable 4-stroke, DOHC, 4-cylinder, air-cooled engine displacing 598 cc, this model delivers approximately 77 HP and 42 lb-ft of torque, making it versatile for both commuting and touring. Its engineering emphasizes a comfortable riding position and a balanced performance, distinguishing it as a practical and enjoyable machine. The GSF600 series, originating from the early 1990s, evolved to include these configurations, building a reputation for value and dependability within its class. This comprehensive Service Repair Manual is designed to provide owners and technicians with detailed information for the maintenance and repair of the 1998 Suzuki GSF600W and GSF600SW models. It covers a wide array of systems, including engine mechanicals, fuel and ignition systems, transmission, chassis, brakes, suspension, and electrical components. The manual offers step-by-step instructions for routine maintenance, troubleshooting common issues, and complete overhaul procedures, supported by essential technical specifications, diagrams, and diagnostic guides. This resource aims to empower users to effectively maintain and repair their vehicle, ensuring optimal performance and longevity.