Basic Information Identification Make: International Harvester Model: 1086 Tractor Product Name: International Harvester 1086 Tractor All Service Repair Manual Product Type: Service and Repair Manual Introduction Market Position Target Audience: Owners of International Harvester 1086 tractors seeking to perform maintenance and repairs themselves, saving costs and ensuring quality. Key Features Diy Focus: Empowers users to perform repairs independently without requiring a professional mechanic. Cost Savings: Enables users to save money by performing tasks themselves. Knowledge Acquisition: Provides valuable tips and in-depth understanding of vehicle intricacies for those lacking technical knowledge. Accessibility: Instant download for immediate access to repair information, anytime, anywhere. Manual Details Coverage Areas Primary Coverage: Comprehensive service and repair for the International Harvester 1086 Tractor. Secondary Coverage: Maintenance, troubleshooting, diagnostics, overhaul procedures, electrical systems, hydraulics, and component rebuilding. Page Count Estimated Page Count: Not specified, but implied to be extensive for an 'All Service Repair Manual'. Manual Type Type: Service Manual / Workshop Manual / Repair Manual Language Language: English Format Format: Digital Download (PDF) Manual Coverage Systems Covered Engine Service Repair: Detailed procedures for engine disassembly, assembly, inspection, and overhaul. Transmission Service Repair: Covers clutch, gearbox, final drive, and differential repairs. Brake System: Maintenance, repair, and adjustment of the braking system. Wiring Diagram: Includes comprehensive electrical wiring diagrams. Electrical System: Troubleshooting and repair of all electrical components and circuits. Suspension: Service and repair of the tractor's suspension components. Periodic Lubrication: Detailed lubrication charts and schedules. Steering: Maintenance and repair of the steering system, including power steering. Cooling System: Service and repair of the radiator, thermostat, and cooling fan. Fuel Injection Fuel System: Diagnosis and repair of the fuel delivery and injection systems. Emission System: Information pertaining to emissions control systems. Engine Control System: Details on engine management and control components. Chassis Body: Information on frame, body panels, and structural components. Restraint System: Relevant safety features and their maintenance. Axle: Service and repair of front and rear axles. Procedures Included General Maintenance: Routine checks, adjustments, and preventive maintenance procedures. Troubleshooting: Systematic diagnostic procedures for identifying and resolving common and complex issues. Disassembly Reassembly: Step-by-step instructions for taking apart and putting back together various tractor components. Repair And Refurbishment: Detailed guides for repairing, refurbishing, and renovating worn or damaged parts. Technical Depth Depth: Comprehensive, suitable for both experienced mechanics and DIY enthusiasts with technical aptitude. Manual Specifications File Format Format: PDF Compatibility: Compatible with all Windows and Mac versions. Software Requirements: Requires Adobe PDF Reader and WinZip. Print Quality Print Ability: Downloadable PDF allows for printing of specific pages or the entire manual. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Engine Specifications Primary Engine Engine Type: Diesel Engine Displacement: Likely a 6-cylinder diesel, commonly around 436 cu. in. (7.15L) for models of this era. Engine Model Identification: Typically an IH DT-436 or DT-466 variant, depending on specific production period and options. Performance Horsepower: Approximately 125-130 PTO horsepower (gross), with variations based on specific configurations. Torque: Significant torque output for heavy-duty agricultural work, specific figures would be detailed in the manual. Fuel System Injection Type: Direct Injection, likely with a distributor-type or inline injection pump. Fuel Type: Diesel Fuel Transmission Standard Transmission Type: Manual Synchromesh transmission with synchronized gears for smoother shifting. Gear Configurations: Typically offered with 16 forward and 8 reverse gears (4 ranges x 4 gears in each range), with a Hi-Lo range selector. Optional Optional Transmission: Power-Shift transmission (e.g., 16-speed Power-Shift) was often an option on this model series. Features Clutch Type: Dry, dual-stage clutch for independent PTO and transmission engagement. Dimensions Exterior Length: Detailed dimensions are specific to configuration, but typically around 150-160 inches (381-406 cm). Width: Varies with tire size and axle width, usually around 70-90 inches (178-229 cm). Height: To top of exhaust stack or operator station, typically around 100-110 inches (254-279 cm). Weights Operating Weight: Approximately 11,000 - 13,000 lbs (5,000 - 5,900 kg) depending on configuration and ballast. Safety Features Ratings Rollover Protection: Later models and optional configurations offered ROPS (Roll-Over Protective Structure) and seatbelts. Active Features Braking System: Hydraulic wet disc brakes, providing reliable stopping power. Passive Features Operator Station: Designed for operator comfort and safety, though pre-ROPS era designs may lack advanced safety features unless retrofitted. Technology Features Infotainment Operator Controls: Focus on functional operator controls for efficient farm operations, not typically featuring modern infotainment systems. Driver Assistance Assistance Features: Basic features such as power steering are standard; advanced driver-assistance systems are not applicable to this era of tractor. Maintenance Service Intervals Engine Oil Change: Typically every 200-300 operating hours, depending on operating conditions and oil type. Fuel Filter Replacement: Recommended at regular intervals, often coinciding with oil changes or every 250-500 hours. Air Filter Service: Inspect and service daily or as needed based on operating environment. Fluid Specifications Engine Oil: IH-TOL-330 (API...