The Clark ESM Series Forklift encompasses a range of electric forklift models, including the ESM12, ESM15, ESM15S, ESM17, ESM20, ESM22, and ESM25. Engineered for reliable performance in demanding environments, these forklifts are built with robust components, such as a 36V Series Wound drive motor with a 6.64-inch diameter, ensuring efficiency and durability. The series is designed to meet the rigorous needs of material handling operations, offering dependable power and precise control for various industrial applications. This Workshop Service Repair Manual provides comprehensive guidance for the maintenance and repair of the Clark ESM Series Forklifts. It covers essential procedures including general maintenance, lubrication charts, battery handling, and the use of special tools. Detailed information on tightening torque specifications, chassis and body service, hydraulic systems, electrical components, steering, braking, and lifting systems is included. Furthermore, the manual offers troubleshooting guidance and general precautions, making it an indispensable resource for owners, mechanics, and technicians to ensure the optimal performance and longevity of their equipment.