This workshop service repair manual covers the Suzuki DT55 Series, produced between 1988 and 1997. These vehicles are recognized for their robust engineering and reliable performance, designed to meet a variety of operational demands. The DT55 Series represents a significant offering in its class, built with quality and durability in mind. This comprehensive English-language manual provides complete factory service information, including detailed step-by-step procedures, hundreds of photos and illustrations, and advanced troubleshooting guides. It covers all essential systems such as the engine, fuel, cooling, exhaust, and electrical systems, including specific components like the alternator and regulator. Maintenance checklists, servicing specifications, tightening torques, special tools, and wiring diagrams are also included, making it an indispensable resource for owners, mechanics, and technicians.