This manual covers the Arctic Cat ZL 600 EFI snowmobile, produced in 2000. This model is recognized for its 600cc Fuel Injected (EFI) engine, offering enhanced performance and efficiency. Built with Arctic Cat's renowned engineering, the ZL 600 EFI is designed for reliable trail riding and recreational use, combining agility with robust construction. Its advanced EFI system represents a significant technological step, providing superior throttle response and fuel management compared to earlier models. This comprehensive factory service repair manual provides detailed workshop information for the Arctic Cat ZL 600 EFI. It covers all aspects of maintenance, troubleshooting, and repair, including engine mechanicals, fuel systems, electrical systems, drivetrain, chassis, steering, bodywork, and suspension. The manual is intended for both do-it-yourself enthusiasts and professional mechanics, offering step-by-step instructions, technical specifications, and diagnostic procedures to ensure optimal vehicle performance and longevity. Its extensive detail and clear illustrations make it an invaluable resource for maintaining this snowmobile.