This comprehensive IH International Harvester 2500B Tractor Operators Manual provides detailed instructions, diagrams, and illustrations based on the manufacturer's specifications. It covers a wide range of topics essential for operating and maintaining your IH International PayLoader 2500B Tractor, including the 2505B and 2510B PayLoaders and the 2514B PayHoe (Backhoe). The manual begins with an introduction to safety guidelines and a thorough explanation of the tractor's instruments and controls. It then delves into the pre-operation procedures, covering essential aspects like break-in, lubrication, tire maintenance, and the air and cooling systems. The manual meticulously guides you through the operation of the tractor, addressing starting, stopping, driving techniques, and the use of various features like the differential lock, hydrostatic drive, and synchromesh transmission. Further sections dedicated to operating the loader and backhoe provide detailed instructions on controls, operating procedures, and safety considerations for various tasks, including loading, digging, leveling, trenching, and transporting equipment. The manual includes comprehensive information on the gasoline and diesel engines, addressing fuel systems, starting and stopping procedures, maintenance, and troubleshooting. Furthermore, it covers the hydraulic controls for the three-point hitch, including position control, draft control, and power take-off operation. The manual provides detailed guidance on hitch trailing equipment, including the swinging drawbar, power take-off operation, and connecting and disconnecting equipment. A substantial section is devoted to the tractor's cooling system, air cleaning system, and electrical system, covering maintenance, troubleshooting, and replacement procedures. The manual also covers essential aspects like front and rear wheels, weights, tires, and storage procedures. A detailed lubrication guide is provided, specifying lubrication intervals and recommended types of grease and oil for each component. The manual includes a preventive maintenance guide, torque tables, and specifications for the tractor, loader, and backhoe. Finally, it offers information on optional equipment available for the backhoe and loader, along with universal symbols for instruments and controls. This manual is an invaluable resource for owners and operators of IH International PayLoader 2500B Tractors, providing all the necessary information to ensure safe and efficient operation and maintenance.

The IH International PayLoader 2500B series of tractors, encompassing models 2500B, 2505B, 2510B, and 2514B, represented a robust and versatile workhorse in the construction and agricultural industries. These TLB (Tractor Loader Backhoe) machines were renowned for their powerful engines, reliable hydraulic systems, and sturdy build quality, making them adept at a wide range of tasks. The 2500B series was designed for demanding applications, boasting impressive lifting capacity, digging depth, and overall maneuverability. The tractors featured a powerful diesel engine that provided ample torque for heavy-duty operations, coupled with a responsive hydraulic system that ensured smooth and precise control of the loader and backhoe attachments. The robust construction, with a heavy-duty frame and reinforced components, contributed to the machine's durability and long service life. Beyond their raw power, the 2500B series incorporated features that prioritized operator comfort and ease of use. The spacious cab offered excellent visibility and ergonomic controls, reducing operator fatigue over extended work sessions. The intuitive design of the hydraulic levers and controls facilitated precise operation of the loader and backhoe attachments, enhancing productivity and efficiency. The tractor's versatility was further emphasized by the availability of a wide range of attachments, including buckets, forks, augers, and rippers, making it adaptable to various tasks, from material handling and excavating to trenching and land clearing. The IH International PayLoader 2500B series, with its blend of power, precision, and versatility, solidified its position as a reliable and indispensable tool for construction, agriculture, and various other industries.