This manual covers the Doosan Daewoo Solar 340LC-V Excavator. It is a complete official full factory service repair manual designed to provide comprehensive information for this specific model. The manual details the engineering and operational aspects of the Solar 340LC-V, highlighting its intended applications and capabilities within its class. The purpose of this manual is to serve as an authoritative resource for maintaining and repairing the Doosan Daewoo Solar 340LC-V Excavator. It includes detailed procedures, technical specifications, and guidance to assist owners, mechanics, and technicians in ensuring the optimal performance and longevity of the equipment. The content is structured to facilitate efficient troubleshooting and repair processes.