This Service Repair Manual provides comprehensive information for the Wacker Neuson 8003. This model is equipped with a liquid-cooled diesel engine and a hydrostatic transmission, designed for efficient operation. Its approximate operating weight is 800 kg, making it suitable for various construction and utility tasks where compact size and maneuverability are essential. The engineering quality of Wacker Neuson equipment ensures reliability and performance in demanding environments. This manual serves as an indispensable resource for maintaining and repairing the Wacker Neuson 8003. It covers essential maintenance procedures, including recommended service intervals and fluid capacities, along with detailed troubleshooting guidance. Technical specifications and operating parameters are also included to assist owners, mechanics, and technicians in understanding and servicing the equipment. The English language digital format ensures accessibility for users worldwide.