The Case International 385 Tractor, also known as the Case IH 385, represents a lineage of reliable and robust utility tractors, continuing the legacy of International Harvester. Designed for a wide range of agricultural and industrial tasks, this tractor is recognized for its dependable diesel engine, typically producing between 45-55 PTO horsepower, and its functional manual transmission. Its solid construction and straightforward engineering make it a workhorse capable of demanding operations, embodying the quality and serviceability expected from Case IH. This comprehensive workshop service and repair manual provides detailed guidance for maintaining and repairing the Case International 385 Tractor. Covering all major systems including the engine, transmission, fuel, hydraulic, electrical, cooling, brake, steering, PTO, and axles, this manual offers step-by-step instructions for overhaul, repair, and diagnostics. It includes periodic maintenance schedules, fluid specifications, troubleshooting guides for common issues, and technical data, making it an essential resource for professional technicians, DIY mechanics, and owners seeking to ensure the longevity and optimal performance of their tractor.