This manual covers the Doosan Daewoo Mega 500-V Tier II Wheel Loader, a robust piece of equipment designed for demanding tasks. Engineered for reliability and performance, this wheel loader represents a significant advancement in its class, offering superior operational efficiency and durability. Its construction and features are intended to provide exceptional service in various work environments, ensuring that operators can depend on its capabilities for their most critical projects. The purpose of this comprehensive workshop service manual is to provide detailed instructions for the repair and maintenance of the Doosan Daewoo Mega 500-V Tier II Wheel Loader. It includes essential data, procedures, and guidelines for adjustments, removal and installation of components, troubleshooting, and technical specifications. This resource is designed to assist both experienced technicians and less experienced personnel in performing satisfactory service, ensuring the vehicle's optimal condition and longevity through safe and effective repair methods.