The International Harvester 1026 tractor, produced in the mid-to-late 1960s, represents a robust and reliable piece of agricultural machinery from a manufacturer with a long heritage in farm equipment. Designed as a versatile utility tractor, the 1026 was engineered for medium-duty farm work, embodying the quality and durability for which International Harvester was known. While specific engine models and horsepower figures are detailed within the manual, these tractors typically featured diesel engines and were equipped with manual transmissions, often including options like a Torque Amplifier (TA) or power shift for enhanced operational flexibility. This comprehensive Workshop Service Repair Manual provides essential information for the maintenance, service, and repair of the International Harvester 1026 tractor. It covers a wide array of systems, including detailed procedures for engine overhaul, transmission repair, drivetrain, hydraulic systems, electrical diagnostics with wiring diagrams, braking, and steering. The manual is designed to assist both professional technicians and do-it-yourself mechanics in performing routine maintenance, troubleshooting complex issues, and executing complete overhauls, ultimately helping to preserve the longevity and performance of the tractor.