This manual covers Case IH tractors, specifically models 743, 745, 844, 845, 956, and 1056. These utility and row-crop tractors, produced primarily from the late 1970s through the 1980s and early 1990s, are known for their robust construction, reliability, and versatility in a wide range of agricultural tasks. Engineered with powerful diesel engines and durable transmissions, these machines were designed to be dependable workhorses, competing effectively in their market segment and contributing significantly to agricultural productivity. Their design reflects the strong heritage of Case IH and its predecessor, International Harvester.

This comprehensive factory service repair manual provides in-depth information essential for the maintenance, repair, and troubleshooting of your Case IH tractor. It details procedures for all major systems, including the engine, transmission, hydraulics, electrical components, chassis, and body. Within its extensive pages, you will find step-by-step repair instructions, diagnostic charts, technical specifications, routine maintenance schedules, and fluid recommendations. This manual is an indispensable resource for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of these reliable agricultural machines.