🏷️ Basic Information Identification Make: International Harvester Model: 2806 Product Type: Tractor 👋 Introduction Market Position Segment: Heavy-duty utility/row-crop tractor Target User: Farmers, agricultural contractors, heavy equipment operators, mechanics Competitive Analysis Competitors: Deere & Company (e.g., 3020, 4020 series), Ford (e.g., 5000, 7000 series), Massey Ferguson (e.g., 165, 175 series) Key Features Core Strengths: Robust construction, powerful diesel engine, versatile hydraulic system, durability for demanding agricultural tasks. 📋 Manual Details Coverage Areas Primary Coverage: Service, Maintenance, Troubleshooting, Repair Page Count Estimated Pages: High (Detailed workshop manual, typically 500+ pages, exact number not specified but implied by 'All') Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, fuel system, lubrication system, cooling system, intake and exhaust systems, ignition system (if applicable for diesel models), engine diagnostics and troubleshooting. Transmission Systems: Clutch, gearbox, final drives, differential, power take-off (PTO) operation and repair, hydraulic transmission components (if applicable). Hydraulic Systems: Hydraulic pump, control valves, cylinders, hoses, filters, fluid types, troubleshooting, and repair of the tractor's hydraulic lift and auxiliary systems. Electrical Systems: Wiring diagrams, battery, starting system, charging system (alternator/generator), lighting, instrumentation, troubleshooting electrical faults. Chassis And Drivetrain: Front axle, rear axle, steering system, braking system, wheel and tire specifications, chassis lubrication. Operator Station: Controls, dashboard layout, seat, ROPS (Roll-Over Protective Structure) information (if applicable). Procedures Included Maintenance Procedures: Regular servicing, fluid changes, filter replacements, greasing points, inspection checklists, tune-up procedures. Repair Procedures: Step-by-step instructions for component disassembly, inspection, repair, and reassembly for all major systems. Troubleshooting Guides: Systematic approach to diagnosing and resolving common and uncommon operational issues, including symptom-based fault finding. Technical Specifications: Detailed specifications for all components, including tolerances, clearances, torques, fluid capacities, and electrical values. Technical Depth Depth: Comprehensive rebuild specifications, advanced diagnostic procedures, detailed schematics, and component-level repair instructions. 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable text for ease of navigation and printing. Print Quality Printability: Printable pages suitable for personal workshop use, allowing users to print specific sections or the entire manual. Binding Type Binding: N/A (Digital PDF download) Paper Type Paper Type: N/A (Digital PDF download) ⚙️ Engine Specifications Primary Engine Engine Family: International Harvester DT-361 (likely, common for this series) Engine Displacement: Approximately 361 cubic inches (5.9 Liters) Engine Type: Diesel, naturally aspirated or turbocharged depending on specific variant Performance Horsepower Rated: Typically in the 70-85 PTO horsepower range (specific rating varies by configuration) Torque Peak: Refer to manual for specific figures, but known for strong low-end torque Fuel System Injection System: Indirect Injection (IDI) or Direct Injection (DI) with injection pump (e.g., Roosa Master, Bosch) and injectors Fuel Type: Diesel Fuel Lubrication System Oil Type: API CD or higher rated Diesel engine oil (e.g., SAE 15W-40 recommended by manual) Cooling System Coolant Type: Ethylene Glycol based antifreeze with corrosion inhibitors (typically 50/50 mix) 🔧 Transmission Standard Transmission Type: Syncro-Range gearbox (e.g., 8-speed forward, 2-speed reverse) Optional Optional Transmission: Possibly powershift or other specialized transmissions depending on variant, but manual focuses on standard. Features Pto Options: 540 RPM and/or 1000 RPM Power Take-Off (PTO) systems Transmission Fluid: Manual specifies UTTO (Universal Tractor Transmission Oil) or equivalent GL-4 gear oil for transmission, differential, and hydraulics. 📐 Dimensions Exterior Wheelbase: Varies by configuration, but typically around 90-95 inches (2286-2413 mm) Weights Operating Weight: Approximately 6,000 - 7,500 lbs (2722 - 3402 kg) depending on configuration and options Drawbar Horsepower: Refer to manual for specific calculations, typically lower than PTO HP 🛡️ Safety Features Ratings Rops Availability: Often equipped with or provisioned for Roll-Over Protective Structures (ROPS) and seatbelts, crucial for safe operation. Active Features Braking System: Independent rear disc brakes, often foot-pedal activated with lockout. Passive Features Operator Station Design: Ergonomic controls, but basic by modern standards; emphasis on robust mechanical controls. 💡 Technology Features Infotainment Infotainment System: Not applicable; designed for functionality over comfort, basic instrumentation and controls only. Driver Assistance Driver Assistance Features: Not applicable; mechanical linkage for controls. Connectivity Connectivity Options: Not applicable. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 250 operating hours or annually, whichever comes first (refer to manual for exact specification). Fuel Filter Replacement: Every 500 operating hours or as needed based on fuel quality. Hydraulic Filter Replacement: Every 1000 operating hours or annually, especially after heavy use. Air Filter Cleaning Or Replacement: Frequent inspection and cleaning (dry type) or replacement (oil bath type) based on operating environment. Fluid Specifications Transmission Hydraulic Capacity: Approximately 12-15 US gallons (45-57 Liters) for the combined hydraulic/transmission reservoir (refer to manual for exact capacity). Engine Oil Capacity: Approximately 10-12 US quarts (9.5-11.4 Liters) with filter change (refer to manual for exact capacity). Known Issues Common Wear Points: Clutch wear, hydraulic pump performance degradation, PTO engagement issues, front axle wear, potential for injector pump timing drift. Electrical System...