The 1980 Suzuki GS1000 represents a significant achievement in large-displacement sport-touring motorcycles, renowned for its robust 998cc DOHC inline-four engine, capable of producing approximately 85 horsepower. This model, a key player in its segment, featured a double-cradle steel frame, hydraulic disc brakes front and rear, and adjustable suspension, all designed to offer a blend of performance and long-distance comfort. Its engineering emphasized reliability and a smooth power delivery, making it a competitive choice against other major manufacturers of the era and a celebrated machine for its time.

This comprehensive factory service manual provides essential information for the maintenance, repair, and troubleshooting of the 1980 Suzuki GS1000. It covers all major systems, including the engine, fuel system, transmission, electrical components, brakes, and suspension. Detailed procedures for routine maintenance, adjustments, and in-depth repairs are included, along with diagnostic guidance for common issues. This manual is an indispensable resource for owners, mechanics, and technicians seeking to preserve the performance and longevity of their GS1000.