This comprehensive service repair manual provides detailed instructions for maintaining and servicing the IH International Harvester TD-15 Series B Crawler Tractor Chassis. It is an invaluable resource for individuals and professionals working on this equipment. The manual is meticulously organized and includes numerous diagrams and illustrations, along with clear, step-by-step instructions. It offers a wealth of information on various aspects of the tractor, including: * **General Data:** Essential information about the TD-15 Series B, including specifications and operating characteristics. * **Cooling System:** Detailed instructions for maintaining and repairing the cooling system, ensuring optimal engine temperature regulation. * **Electrical System:** Comprehensive guidance on diagnosing and resolving electrical issues, covering components such as the starter, generator, and wiring harness. * **Engine:** In-depth coverage of the engine, including its operation, maintenance, and troubleshooting procedures. * **Engine Clutch:** Detailed instructions for adjusting, servicing, and replacing the engine clutch. * **Hydraulic Torque Converter:** Explanation of the hydraulic torque converter operation, along with maintenance and repair guidance. * **Transmission (Manual Shift):** Detailed information on the manual shift transmission, including its operation, adjustments, and troubleshooting. * **Transmission (Power Shift):** Comprehensive coverage of the power shift transmission, including its operation, adjustments, and troubleshooting. * **Steering System:** Step-by-step instructions for maintaining and repairing the steering system, ensuring accurate and reliable steering control. * **Sprocket & Sprocket Drive:** Detailed instructions for inspecting, adjusting, and replacing the sprocket and sprocket drive components. * **Tracks & Track Frame:** Comprehensive information on track maintenance, including proper tensioning, repair, and replacement. * **Series B Loader:** Detailed explanation of the Series B loader operation, including its maintenance and repair procedures. * **Series B Loader Hydraulic System:** Step-by-step instructions for maintaining and troubleshooting the loader hydraulic system, guaranteeing smooth and efficient operation. * **Hydraulic Pump & Control Valve:** Comprehensive coverage of the hydraulic pump and control valve, including their operation, maintenance, and repair. This manual is an essential resource for anyone involved in maintaining, repairing, or troubleshooting the IH International Harvester TD-15 Series B Crawler Tractor Chassis. The extensive information and clear instructions make it a valuable asset for both experienced mechanics and those new to working on this equipment.

The IH International TD-15 Series B Crawler Tractor is a robust and versatile piece of heavy machinery designed for demanding construction, mining, and agricultural tasks. This particular model, the Series B, represents an evolution of the TD-15 line, incorporating improvements and enhancements to its performance and reliability. The TD-15 Series B is renowned for its powerful engine, capable of delivering ample torque for tackling tough jobs, and its durable track system, providing exceptional traction and stability on uneven terrain. Its versatility is further accentuated by the optional Series B Loader, which significantly expands its capabilities for material handling and excavation. The TD-15 Series B Crawler Tractor is a testament to International Harvester's dedication to building reliable and powerful machinery. Its comprehensive design encompasses a range of features specifically engineered to endure the rigors of demanding applications. From its robust engine and transmission to its intricate hydraulic systems and sturdy track system, every component is meticulously crafted for maximum durability and performance. The TD-15 Series B is not just a machine; it is a symbol of strength and dependability, standing ready to tackle any challenge with unwavering power and precision. The detailed Service Repair Manual provided offers comprehensive guidance on maintaining and servicing this intricate machine, ensuring its longevity and optimal performance.