This comprehensive International Harvester 986 Tractor Full Service Repair Manual provides detailed instructions and guidance for every aspect of repairing, maintaining, rebuilding, refurbishing, or restoring your tractor. The manual is designed to empower both professional technicians and do-it-yourself mechanics with the knowledge and expertise needed to tackle any repair or maintenance task. It covers the same information used by professional mechanics, ensuring you have access to the most accurate and up-to-date technical details. The manual includes detailed sub-steps to expand upon repair procedures, providing clarity and thoroughness. Notes, cautions, and warnings are strategically placed throughout each chapter to highlight critical information and ensure safety. Numbered instructions guide you through each repair procedure step-by-step, making it easy to follow and understand. Bold figure numbers allow you to quickly match illustrations with instructions, streamlining the repair process. Detailed illustrations, drawings, and photos complement the text, providing visual guidance for every procedure. Enlarged insets help you identify and examine parts in detail, enhancing your understanding of the components involved. A numbered table of contents ensures easy navigation, allowing you to quickly find the information you need. Troubleshooting and electrical service procedures are combined with detailed wiring diagrams, simplifying diagnostics and repairs for the electrical system. This comprehensive resource equips you with the knowledge and tools to confidently diagnose and repair your International Harvester 986 Tractor with accuracy and efficiency.

The International Harvester 986 tractor, a true icon of agricultural machinery, was a stalwart workhorse produced from 1969 to 1982. This versatile tractor, known for its robust build and reliable performance, quickly gained popularity among farmers and ranchers worldwide. The 986 was powered by a powerful International DT-360 six-cylinder diesel engine, boasting 120 horsepower. This engine, coupled with a robust transmission and a heavy-duty frame, allowed the 986 to tackle even the most demanding tasks with ease. It could pull heavy plows, cultivate vast fields, and handle various farm chores with remarkable efficiency. The 986 featured a spacious and comfortable operator's station, making long hours in the field more bearable. The ergonomic design emphasized operator comfort and control, with easy access to all essential instruments and controls. Beyond its core capabilities, the 986's versatility was further enhanced by the availability of a wide range of optional attachments and implements. These included loaders, backhoes, and various specialized tools, allowing the tractor to adapt to a diverse range of agricultural applications. The International Harvester 986 left a lasting legacy in the agricultural industry, establishing itself as a benchmark for durability, reliability, and performance. Its robust construction, powerful engine, and versatile design contributed to its widespread use and enduring popularity. Today, many 986 tractors are still in operation, a testament to their timeless design and unwavering reliability. The International Harvester 986 remains a classic example of a tractor engineered for both power and practicality, embodying the spirit of innovation and resilience that characterized International Harvester's legacy in agricultural machinery.