This comprehensive Case IH 1390 Workshop Repair Service Manual provides detailed information for maintaining, servicing, and troubleshooting your tractor. It encompasses all models, engines, trim levels, and transmission types, making it an invaluable resource for both professional mechanics and DIY enthusiasts. This manual covers a wide range of topics, including: * **Engine:** Learn about your Case IH 1390's engine, from its internal workings to its maintenance and repair procedures. * **Lubrication System:** Understand the nuances of the lubrication system, including oil changes, filter replacements, and troubleshooting potential issues. * **Cooling System:** Get in-depth knowledge about keeping your engine cool, including radiator maintenance, thermostat replacement, and cooling fan operations. * **Fuel System:** This section covers everything from fuel lines and filters to fuel injection systems, ensuring optimal fuel delivery and engine performance. * **Disassembly and Servicing:** Detailed instructions guide you through the process of disassembling, servicing, and reassembling various components of your tractor. * **General Maintenance:** Comprehensive information on routine maintenance tasks, such as fluid checks, lubrication, and inspections, to keep your tractor running smoothly. * **Separation, Clutch, and Transmission:** Explore the intricacies of these critical components, including repair and adjustment procedures. * **Drive Chain & Sprockets:** Learn about proper maintenance, replacement, and troubleshooting techniques for the drive chain and sprockets. * **Rear Axle, Brakes, and Front Axle:** This section covers the construction, maintenance, and repair of these essential components. * **Steering:** Obtain detailed instructions for adjusting, repairing, and maintaining your tractor's steering system. * **Shocks:** Understand the function, inspection, and replacement procedures for shock absorbers. * **Body Work:** Learn about maintaining and repairing the exterior of your tractor, including panels, doors, and other body components. * **Intake and Exhaust:** This section covers the intake manifold, exhaust system, and related components, addressing their maintenance and potential issues. * **Hydraulic System:** Dive into the intricacies of your tractor's hydraulic system, including troubleshooting hydraulic problems and performing repairs. * **Electrical System:** Detailed information and wiring diagrams are included for understanding and troubleshooting your tractor's electrical system. * **Advanced Troubleshooting:** Gain insights into diagnosing and resolving complex issues that may arise with your Case IH 1390. This manual is designed for ease of use, with numbered instructions, clear illustrations, and detailed diagrams to guide you through each step of the repair process. It's a valuable resource for anyone who wants to perform maintenance or repair work on their Case IH 1390 tractor.

The Case IH 1390 is a powerful and versatile agricultural tractor that was produced from 1986 to 1993. It is a rear-wheel drive tractor with a 139 horsepower engine, making it ideal for a wide range of tasks, including plowing, discing, planting, and harvesting. The 1390 was known for its durability and reliability, as well as its comfortable operator environment. This tractor was equipped with a spacious cab with excellent visibility, a comfortable seat, and a comprehensive instrument panel. The 1390 also featured a powerful hydraulic system, which could be used to power various implements, and a robust transmission that could handle heavy loads with ease. The Case IH 1390 was a popular choice for farmers and ranchers due to its combination of power, efficiency, and user-friendliness. It was widely praised for its fuel efficiency and its ability to handle a wide range of tasks with ease. The 1390 was also relatively easy to maintain, with all major components easily accessible for inspection and repair. Over the years, the 1390 has become a valuable asset to many agricultural operations, and its reputation for dependability continues to be strong. This is why a comprehensive workshop service repair manual is essential for anyone who owns or works on a Case IH 1390. The manual provides detailed instructions and diagrams for all aspects of maintenance and repair, ensuring that owners can keep their tractor in top condition.