🏷️ Basic Information Identification Make: International Harvester Model: 2806 Tractor 👋 Introduction Market Position Target Audience: Professional mechanics, farm equipment technicians, and experienced DIY users Competitive Analysis Value Proposition: Provides essential, in-depth repair and maintenance information for the IH 2806 tractor, enabling efficient and accurate servicing. Key Features Detail Level: Renowned for its comprehensive detail and clear instructions used by mechanics globally. Diagnostic Tools: Equipped with practical troubleshooting guides and diagnostic flowcharts. 📋 Manual Details Coverage Areas Manual Type: Service Repair Workshop Manual Language: English Format: Likely Printed Paper or Digital (PDF) 📖 Manual Coverage Systems Covered Engine: Comprehensive engine overhaul, tuning, and troubleshooting Transmission: Repair and maintenance of all transmission components Hydraulics: Detailed procedures for hydraulic system repair, including pumps, valves, and cylinders Electrical System: Wiring diagrams, component testing, and troubleshooting for the entire electrical system Fuel System: Maintenance and repair of fuel injection, pumps, and filters Cooling System: Radiator, thermostat, water pump, and fan service Steering System: Diagnosis and repair of steering components Braking System: Service and repair of the braking system Pto System: Power Take-Off (PTO) system maintenance and repair Chassis And Frame: Inspection and repair of chassis and frame components Operator Station: Repair and maintenance of the operator's platform, controls, and comfort features Procedures Included Troubleshooting: Extensive diagnostic charts and fault finding procedures Maintenance: Regular scheduled maintenance tasks and checks Repair: Step-by-step repair instructions for all major components Overhaul: Detailed procedures for complete engine, transmission, and hydraulic unit overhauls Disassembly And Assembly: Comprehensive instructions for dismantling and reassembling components Technical Depth Level Of Detail: Mechanic-level, covering both routine maintenance and complex rebuilds Diagnostic Capability: Advanced diagnostic procedures and specifications for component testing Specifications: Includes torque values, clearances, tolerances, and fluid specifications 📊 Manual Specifications File Format Digital Format: Likely PDF, offering searchability and ease of access Print Quality: Original factory quality or high-fidelity reproduction Binding Type Printed Format: Likely bound for durability in a workshop environment (e.g., spiral bound, perfect bound) Paper Type Printed Format: Durable paper stock suitable for workshop use ⚙️ Engine Specifications Primary Engine Engine Model: Likely a variant of the International Harvester D-series diesel engine (e.g., D-236, D-263, D-282) depending on the specific 2806 configuration. Performance Horsepower Range: Typically in the 60-80 PTO horsepower range, but specific engine variants would dictate exact figures. Torque Characteristics: Designed for high torque at low RPM, characteristic of agricultural diesel engines. Fuel System Fuel Type: Diesel Injection System: Likely a direct injection system, possibly with rotary or inline fuel pumps (e.g., Bosch, CAV). Cooling System Cooling Type: Liquid-cooled 🔧 Transmission Standard Gearbox Type: Likely a 8-speed or 16-speed gearbox with a synchronized shuttle shift (e.g., Power-Shift or Gear-Drive). Optional Powershift Option: Possible option for a torque amplifier or powershift transmission for on-the-go shifting. Features Clutch Type: Dual-clutch (main clutch and PTO clutch) typical for the era. Drive Axles: 2WD standard, with 4WD as a possible option depending on the specific 2806 variant. 📐 Dimensions Exterior Wheelbase: Variable based on configuration, but typically around 90-100 inches. Overall Length: Approximately 140-160 inches. Overall Width: Approximately 70-80 inches, adjustable via rear axle settings. Weights Operating Weight: Approximately 6,000 - 8,000 lbs, depending on options and tire configurations. 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) may have been optional or dealer-installed, not always standard from the factory in its era. Active Features Braking System: Hydraulic disc brakes or drum brakes depending on the specific model year and configuration. Passive Features Operator Seat: Suspended operator seat for comfort and vibration reduction. 💡 Technology Features Infotainment Features: Basic operator station with analogue gauges (tachometer, temperature, oil pressure, fuel level). Driver Assistance Features: No modern electronic driver assistance features; relies on robust mechanical engineering. Connectivity Features: None. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 100-250 operating hours, depending on operating conditions. Hydraulic Fluid Change: Recommended every 500-1000 operating hours. Fluid Specifications Engine Oil: API Service Classification CD or CE (or equivalent diesel engine oil) with appropriate viscosity grade (e.g., 15W-40, 10W-30 depending on temperature). Hydraulic Fluid: IH Hy-Trans fluid or a comparable universal tractor transmission fluid (UTTF), or SAE 30/10W-30 depending on hydraulic system requirements. Transmission Fluid: Refer to manual for specific IH Hy-Trans or alternative. Coolant Type: Ethylene glycol-based antifreeze with corrosion inhibitors, mixed 50/50 with distilled water. Known Issues Common Wear Items: Clutch wear, hydraulic pump or cylinder leaks, injector pump calibration, starter motor reliability. Electrical Gremlins: Corrosion in wiring harnesses and connections due to age and environmental exposure. Engine Overheating: Can be caused by radiator blockage, faulty thermostat, or water pump issues. 📚 Vehicle History Brand Heritage Manufacturer: International Harvester (IH), a significant American manufacturer of agricultural and construction equipment. Model Evolution Production Period: The 2806 was part of IH's 06 series, produced primarily in the late 1960s and early 1970s. Production Manufacturing Location: Primarily...