This comprehensive workshop service repair manual provides detailed instructions and illustrations for maintaining and repairing CLARK C15, C18, C20s, C20, C25, C30, and C35 series forklift trucks. It covers both cushion tire and pneumatic tire models powered by gas, LPG, and diesel engines. Specific engine types include the Mitsubishi 4G63 and 4G64 petrol/LPG engines, and the Yanmar 4TNV94L and 4TNV88 diesel engines. The manual is organized into sections that cover a wide range of topics, including: * **General Information:** Covers safety precautions, specifications, and periodic maintenance schedules * **Engine:** Details engine removal, installation, tune-up procedures, oil and filter changes, cooling system maintenance, and fuel system components * **Transmission:** Explains the operation and maintenance of the transaxle control valve, drive axle, and related components * **Electrical System:** Provides information on the instrument pod, electrical wiring diagrams, and troubleshooting guides * **Wheels and Tires:** Includes instructions for servicing cushion and pneumatic tires * **Braking System:** Covers the parking brake and inching system maintenance * **Steering System:** Details the steering column, gear, and steering axle components * **Hydraulic System:** Includes instructions for overhauling the hydraulic pump, auxiliary pump, and hydraulic valve * **Upright, Mast, and Carriage:** Provides information on maintaining the lift and tilt cylinders, chains, and forks * **Counterweight System:** Covers the counterweight system components and maintenance * **Operator’s Cell:** Includes instructions for servicing the overhead guard, floorboard, cowls, radiator cover, seat, and seat deck * **Troubleshooting:** Provides comprehensive troubleshooting guides for various forklift systems * **Hydraulic System Schematic:** Includes a detailed diagram of the hydraulic system * **Electrical Wiring Diagrams:** Provides clear diagrams for the electrical system This manual is designed to be an invaluable resource for anyone who needs to maintain, repair, or troubleshoot CLARK C15, C18, C20s, C20, C25, C30, and C35 series forklift trucks. Its comprehensive content, detailed illustrations, and step-by-step instructions make it a valuable tool for both DIY enthusiasts and professional mechanics.

The CLARK C15, C18, C20, C25, C30, and C35 forklifts, encompassing models like the C15C, C18C, C20sC, C20C, C25C, C30C, and C32C, represent the second generation of CLARK's internal combustion engine-powered forklifts. These robust and reliable machines are designed for demanding industrial applications, offering impressive lifting capacities and maneuverability in diverse warehouse and factory settings. The C15 - C35 range features a variety of engine options, including both gasoline and diesel, catering to specific fuel preferences and environmental regulations. Additionally, these forklifts boast durable construction, with sturdy frames and components built to withstand heavy loads and continuous operation. They are equipped with advanced ergonomics, prioritizing operator comfort and safety, including intuitive control layouts, spacious operator cabs, and excellent visibility. CLARK's C15 - C35 forklift line stands out for its emphasis on efficiency and productivity. These machines are engineered with powerful engines that deliver exceptional torque and horsepower, allowing them to handle heavy loads with ease. A variety of mast configurations and attachment options further enhance their versatility, enabling them to tackle a wide range of material handling tasks. The forklifts are also designed with streamlined maintenance procedures, minimizing downtime and maximizing operational uptime. The inclusion of advanced diagnostic systems allows operators and technicians to quickly identify and address potential issues, ensuring smooth and continuous operation. The CLARK C15 - C35 forklifts are recognized for their robust build quality, reliable performance, and user-friendly design, making them a preferred choice for businesses seeking to optimize their material handling operations.