This manual covers the Volvo EC290C L and EC290CL, a series of tracked excavators designed for demanding construction and earthmoving applications. These machines are engineered for robust performance and reliability, featuring a powerful Volvo D7E diesel engine with approximately 7.1 liters displacement and a gross power output of 152 kW (204 hp). The hydrostatic transmission and tracked drive system provide excellent maneuverability and traction in various work environments. With an approximate operating weight of 29,600 kg and versatile attachment options including monoboom and 2-piece boom configurations, these excavators are built to handle a wide range of tasks efficiently. The purpose of this English-language Service Repair Manual is to provide comprehensive guidance for the maintenance, repair, and technical understanding of the Volvo EC290C L / EC290CL. It details critical procedures, specifications, and troubleshooting steps necessary for optimal performance and longevity. Key areas covered include engine and hydraulic system maintenance, lubrication schedules, service intervals for filters, and technical data for components. This manual is an essential resource for owners, mechanics, and technicians seeking to ensure the continued operational efficiency and safety of their Volvo excavators.