This manual covers the Doosan Daewoo Excavator V Series, a line of excavators designed for demanding construction and industrial applications. Known for their robust engineering and reliability, these machines are built to perform under challenging conditions. The V Series offers a range of models, from the compact Solar 010 to larger units like the Solar 500 LC-V, each engineered to provide efficient operation and durability for various heavy-duty tasks. This comprehensive service manual provides detailed electrical and hydraulic schematics for the Doosan Daewoo Excavator V Series. It is intended for both professional technicians and experienced do-it-yourself mechanics. The manual includes step-by-step repair procedures, critical specifications, diagrams, and maintenance information to assist users in understanding, maintaining, and repairing their excavators. By following the instructions within this manual, owners and technicians can ensure the optimal performance and longevity of their equipment.