🏷️ Basic Information Identification Make: International Harvester Model: Cadet 80 Product Type: Workshop Service Manual Product Format: PDF Download 👋 Introduction Market Position Target Audience: Owners, mechanics, collectors, and restorers of International IH Cadet 80 tractors Competitive Analysis Value Proposition: Provides essential technical data and procedures to maintain, repair, and restore the IH Cadet 80, enabling cost savings and proper upkeep. Key Features Instant Access: Immediate availability via PDF download Comprehensiveness: Covers all aspects of the tractor's mechanical and electrical systems 📋 Manual Details Coverage Areas Primary Coverage: Workshop Service and Repair Secondary Coverage: Maintenance, Troubleshooting, Diagnostics Page Count Estimated Page Count: Comprehensive (Specific count not provided in product info, but implies full coverage) Manual Type Manual Type: Service Manual / Repair Manual Language Language: English Format Digital Format: PDF (Portable Document Format) 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, disassembly, assembly, troubleshooting, specifications, tuning Fuel System: Carburetor service and adjustment, fuel pump, fuel lines, fuel tank Ignition System: Spark plugs, ignition coil, distributor, timing Cooling System: Radiator, thermostat, water pump, cooling fan, coolant specifications Lubrication System: Oil pump, oil filter, oil passages, lubrication intervals and specifications Electrical System: Wiring diagrams, starter motor, generator/alternator, battery, lighting, switches Transmission: Gearbox overhaul, clutch service, shifting mechanisms, lubrication Drive Axle And Differentials: Rear axle service, differential repair, axle shafts, lubrication Steering System: Steering gear, tie rods, linkages, adjustments Braking System: Brake shoes, drums, master cylinder, brake pedal, adjustment, fluid specifications Hydraulics And Power Take Off (Pto): Hydraulic system components (if applicable), PTO engagement and maintenance Chassis And Frame: Frame inspection, repairs, component mounting Bodywork And Sheet Metal: Body panel alignment, repairs, fenders, hood Procedures Included Maintenance Procedures: Routine servicing, lubrication, adjustments, filter changes Troubleshooting Guides: Systematic diagnostic procedures for common and uncommon faults Rebuilding And Overhaul: Detailed steps for disassembling, inspecting, repairing, and reassembling major components Alignment And Adjustment: Precise instructions for setting engine timing, carburetor, brakes, clutch, etc. Torque Specifications: Critical torque values for fasteners across all systems Wiring Diagrams: Complete and detailed electrical schematics for easy diagnosis and repair Special Tool Requirements: Identification of any specialized tools needed for specific repairs Technical Depth Depth Of Information: Comprehensive - Covers everything from basic maintenance to full engine and transmission rebuilds Diagnostic Capabilities: Advanced troubleshooting flowcharts and symptom-based diagnostics Repair Level: Factory-level repair procedures suitable for professional mechanics and experienced DIY users 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable (depending on original scan quality) Print Quality Page Resolution: High resolution for clarity (assumed for a quality service manual) Binding Type Digital Binding: N/A (Digital download) Paper Type Digital Paper Type: N/A (Digital download, simulated paper pages in PDF) ⚙️ Engine Specifications Primary Engine Engine Model: Likely a variation of IH or Continental engine (specific model number not in product description, but common for the era) Engine Type: Typically a 4-cylinder, gasoline-powered, OHV (Overhead Valve) engine Displacement: Estimated 100-150 cubic inches (Exact cubic inch not specified in product info) Bore X Stroke: Specifics available within the manual Compression Ratio: Specifics available within the manual Performance Horsepower Rating: Approximately 15-25 PTO HP (Exact figure to be confirmed in manual) Torque Output: Specifics available within the manual Fuel System Carburetor Type: Single barrel, updraft or downdraft (Specific model like Marvel-Schebler likely, detailed in manual) Fuel Type: Gasoline Fuel Pump: Mechanical fuel pump (Service and replacement procedures detailed) 🔧 Transmission Standard Transmission Type: Sliding gear, manual transmission Number Of Speeds: Typically 3 forward speeds and 1 reverse Optional Optional Features: High-low range transmission (Hydro-Clutch) sometimes available on related models, not explicitly stated for 80 but covered if present. Features Clutch Type: Dry, single plate clutch Transmission Fluid Type: Specifications for appropriate gear oil provided in manual 📐 Dimensions Exterior Wheelbase: Specific dimensions provided within the manual Overall Length: Specific dimensions provided within the manual Overall Width: Specific dimensions provided within the manual Height: Specific dimensions provided within the manual Weights Operating Weight: Approximately 1,500 - 2,000 lbs (Exact specification in manual) Front Tire Size: Commonly 5.00-12 or similar (Specifics in manual) Rear Tire Size: Commonly 8.3-24 or 9.5-24 (Specifics in manual) Wheel Bolt Pattern: Specifics for wheel hubs provided in manual 🛡️ Safety Features Ratings Rollover Protection: No factory ROPS (Rollover Protective Structure) typically installed on this vintage model. Aftermarket options and manual guidance may be discussed. Active Features Brake System Type: Mechanical drum brakes, acting on rear wheels. Passive Features Operator Station: Open operator station. Manual may cover safety precautions for operation. 💡 Technology Features Infotainment Infotainment System: N/A - Basic mechanical operation Driver Assistance Driver Assistance Systems: N/A - Basic mechanical operation Connectivity Connectivity Features: N/A - Basic mechanical operation 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 50 operating hours or annually (Specific interval in manual) Oil Filter Replacement: With every oil change (Specific part number in...