🏷️ Basic Information Identification Make: International Harvester Model: Cadet 80 Codes Internal Model Designation: Likely C-series designation for this era, specific to the Cadet line 👋 Introduction Market Position Positioning: The International Harvester Cadet 80 was positioned as a light-duty, compact utility tractor, suitable for small farms, residential property maintenance, and hobby farming. Competitive Analysis Competitors: Competed with similar compact tractors from John Deere (e.g., 1020), Ford (e.g., 1100/1110), Massey Ferguson, and Allis-Chalmers in its class. Key Features Features: Simplicity of design, ease of operation for its era, robust build quality characteristic of IH, and versatility for various tasks with available implements. 📋 Manual Details Coverage Areas Primary Coverage: Service and repair of the International Harvester Cadet 80 tractor Secondary Coverage: Maintenance, troubleshooting, diagnostics, and rebuilding procedures Page Count Estimated Page Count: Industry standard for WSMs of this era often ranges from 300-600 pages, depending on detail and included schematics. Specific count not provided. Manual Type Type: Workshop Service Manual (WSM) / Service Repair Manual Language Language: English (presumed, standard for IH manuals of this period) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Detailed coverage of the engine assembly, including teardown, inspection, assembly, and overhaul. Specifics on carburetion, ignition, cooling, and lubrication systems. Fuel System: Components such as fuel tank, fuel lines, fuel filter, and carburetor servicing and adjustment. Ignition System: Magneto or distributor service, spark plug specifications, timing procedures. Cooling System: Radiator, water pump, thermostat, and related components, including flushing and repair. Lubrication System: Oil pump, oil filter, oil passages, and recommended lubrication schedules. Transmission: Complete overhaul and repair procedures for the gearbox, including gear inspection, bearing replacement, and shift linkage adjustment. Clutch: Service, adjustment, and replacement of the clutch assembly. Drive Axle And Differential: Rear axle assembly, differential service, gear backlash adjustment, and bearing replacement. Braking System: Service and adjustment of the braking system, including brake shoe replacement and drum servicing. Steering System: Steering gear service, tie rod ends, drag links, and adjustment procedures. Hydraulic System: Operation and service of the hydraulic lift system (if equipped), including pump, control valve, and cylinders. Electrical System: Wiring diagrams, generator/alternator service, battery maintenance, lighting, and starter motor. Pto System: Power Take-Off (PTO) unit service and maintenance. Body And Frame: Sheet metal repair, chassis maintenance, and mounting procedures. Procedures Included Routine Maintenance: Lubrication points, fluid level checks, filter changes, and general tune-up procedures. Troubleshooting: Diagnostic charts and symptom-based troubleshooting guides for common issues. Engine Overhaul: Step-by-step instructions for complete engine disassembly, cleaning, inspection, measurement, and reassembly. Transmission Rebuild: Detailed procedures for gearbox disassembly, component replacement, and reassembly. Hydraulic System Repair: Troubleshooting and repair of hydraulic leaks, pump failures, and control issues. Electrical Diagnostics: Testing of electrical components, starter, generator/alternator, and wiring continuity. Brake Adjustment: Proper procedures for adjusting brake linkages and ensuring effective braking. Steering Alignment: Guidelines for checking and adjusting steering geometry. Technical Depth Depth: Comprehensive, covering complete engine and transmission rebuilds, advanced diagnostics, and detailed component-level repairs. Specification Detail: Includes critical torque specifications, clearances, and tolerances for engine and drivetrain components. Diagnostic Tools: May mention specialized tools or gauges required for specific diagnostic and repair procedures. 📊 Manual Specifications File Format Format Details: PDF (Portable Document Format), enabling digital access and searchability. Print Quality Quality: Professional quality in-depth download, implies clear text and legible diagrams. Binding Type Binding: N/A (Digital download format) Paper Type Paper: N/A (Digital download format) ⚙️ Engine Specifications Primary Engine Engine Model: Likely IH-built gasoline engine. Specific model designation not provided in product info, but often small displacement 2 or 3-cylinder units. Engine Type: 4-stroke, naturally aspirated, gasoline (common for this model) Displacement: Likely in the range of 80-120 cubic inches (1.3-2.0 Liters). Specific data not in product info. Performance Horsepower Rating: Estimated around 15-25 PTO horsepower. Specific rating not provided. Torque Rating: Not specified in product information. Fuel System Carburetor Type: Likely a single-barrel carburetor, brand such as Marvel-Schebler or Zenith common. Fuel Type: Unleaded gasoline Cooling System Cooling Method: Liquid-cooled (water pump and radiator) 🔧 Transmission Standard Transmission Type: Manual transmission, likely with 4 or 6 forward speeds and 1 or 2 reverse speeds. Optional Optional Gearbox: Unlikely to have significant optional transmission types for this basic model. Features Drive System: 2WD (Rear Wheel Drive) Gear Selection: Sliding mesh gears with a main shift lever and potentially a range selector. 📐 Dimensions Exterior Wheelbase: Varies by specific configuration but typically around 60-70 inches. Weights Operating Weight: Typically in the range of 1500-2500 lbs (680-1135 kg). Drawbar Pull Capacity: Not specified in product information but rated for light draft work. 🛡️ Safety Features Ratings Safety Standards: Designed to meet agricultural safety standards of its era. ROPS (Roll Over Protection System) and seat belts were not standard but could be aftermarket additions. Active Features Braking System Type: Mechanical drum brakes or expanding shoe...