This comprehensive International Harvester 986 and 1086 tractor service repair manual is your go-to guide for all your repair and maintenance needs. Packed with detailed instructions, illustrations, exploded diagrams, and photographs, this manual provides step-by-step guidance for every repair procedure, from bumper to bumper. The manual includes detailed explanations of all installation, removal, disassembly, assembly, repair, and check procedures, presented in a logical sequential order. It covers everything from basic maintenance tasks to complex engine repairs, making it an essential resource for both professional mechanics and DIY enthusiasts. The manual features clear and concise language, making it easy to understand, even for those with limited mechanical experience. Each procedure is accompanied by relevant diagrams and illustrations, ensuring that you have a clear visual understanding of the steps involved. You'll find valuable information on troubleshooting, service specifications, tightening torques, checking and adjusting procedures, disassembly and assembly, and servicing, all presented with factory specifications and allowable limits. This manual is designed to provide you with the knowledge and confidence to perform any repair or maintenance task on your International Harvester 986 or 1086 tractor. It is an invaluable resource that will help you keep your tractor running smoothly for years to come.

The INTERNATIONAL HARVESTER 986 and 1086 tractors were powerful workhorses designed for heavy-duty agricultural tasks. These iconic machines were known for their robust construction, reliable performance, and versatility. The 986 and 1086 models were both equipped with six-cylinder diesel engines, offering ample power for pulling plows, cultivating fields, and hauling heavy loads. The 986 featured a naturally aspirated engine, while the 1086 boasted a turbocharged engine for even more power. Both tractors were renowned for their durability, capable of enduring long hours under demanding conditions and tackling the toughest agricultural chores. This service repair manual is an invaluable resource for anyone working on these tractors, providing comprehensive instructions and detailed diagrams for all aspects of maintenance and repair. From basic servicing tasks like oil changes and filter replacements to complex engine overhauls and transmission repairs, this manual covers everything you need to know. The manual includes detailed descriptions of each component, along with step-by-step instructions for disassembly, repair, and reassembly. It also provides essential specifications, torque values, and troubleshooting tips to ensure proper repairs and optimal performance. Whether you are a professional mechanic or a dedicated DIY enthusiast, this manual is an indispensable tool for anyone who wants to keep their INTERNATIONAL HARVESTER 986 or 1086 tractor running smoothly and efficiently.