Basic Information Identification Make: International Harvester (IH) Model: Cadet (55, 75, 85, 95, Special 85) Introduction Market Position Target Audience: Professional Technicians and Experienced DIY Mechanics Key Features Delivery Method: Instant Download Content Type: Factory-Level Information, Step-by-Step Guidance Manual Details Coverage Areas Primary Coverage: Repair, Maintenance, Service, Troubleshooting Page Count Estimated Page Count: Comprehensive (Exact count not specified, but implied to be extensive for a full service manual) Manual Type Manual Type: Service Manual / Repair Manual Language Language: English Format File Format: PDF Manual Coverage Systems Covered Engine: Engine Overhaul, Repair, Diagnostics, Specifications, Cooling System, Lubrication System Transmission: Gearbox Repair, Clutch Service, Differential Service, Drive Shafts Electrical: Wiring Diagrams, Ignition System, Starting System, Charging System, Lighting Hydraulics: Hydraulic System Repair, Pump Service, Cylinder Overhaul, Control Valve Service Chassis: Steering System, Braking System, Front Axle, Rear Axle, Frame Bodywork: Sheet Metal Repair, Fender Mounting, Hood Service, Seat Assembly Procedures Included Maintenance: Scheduled Maintenance, Lubrication Charts, Filter Changes, Fluid Level Checks Repair: Step-by-Step Repair Procedures for all major components Troubleshooting: Diagnostic Charts, Common Problems and Solutions Disassembly Assembly: Detailed instructions for component removal and reinstallation Technical Depth Diagnostic Capability: Advanced Diagnostics and Troubleshooting Rebuild Scope: Full Component Rebuild Procedures Manual Specifications File Format Print Quality: Full Printable, Zoom IN/OUT Capability Binding Type Binding Type: Digital Download (Not Applicable) Paper Type Paper Type: Digital (Not Applicable) Requirements Software Requirements: Adobe PDF Reader, WinZip Compatibility Operating Systems: All Versions of Windows & Mac Engine Specifications Primary Engine Engine Type: Gasoline (Likely 4-cylinder OHV, specific displacement varies by model within the Cadet range) Performance Horsepower Range: Estimated 15-30 HP (Varies by specific model and engine variant) Fuel System Carburetion: Typically single-barrel carburetor (specific model varies) Cooling System Cooling Method: Air-Cooled (Common for this era and type of tractor) Transmission Standard Transmission Type: Manual Gearbox (Likely 3 or 4-speed forward, plus reverse) Features Drive Type: 2WD (Rear Wheel Drive) Clutch: Single Dry Plate Clutch Dimensions Weights Operating Weight Estimate: Approximately 800-1200 lbs (Varies by specific model configuration) Technology Features Infotainment Infotainment Features: Basic (Primarily analog gauges for oil pressure, temperature, and ammeter. No electronic entertainment systems.) Driver Assistance Driver Assistance Features: None (Mechanical controls, manual steering, manual PTO engagement) Maintenance Service Intervals Oil Change Interval Engine: Typically 50 operating hours or annually (Specifics in manual) Fluid Specifications Engine Oil Type: API SG or SH, SAE 30W or 10W-30 (Consult manual for exact grade based on temperature) Transmission Hydraulic Fluid: IH Hy-Trans or equivalent (Check manual for specific IH fluid part numbers and alternatives) Known Issues Carburetor Issues: Clogging, vacuum leaks, leading to poor idling and running conditions. Electrical System Aging: Corroded connections, worn wiring harnesses, failing voltage regulators or starter solenoids. Hydraulic System Leaks: Worn seals in pumps, cylinders, and hoses, reducing lifting capacity and control. Brake Wear: Drum brake shoes and linings wear over time, requiring adjustment or replacement. Vehicle History Brand Heritage Manufacturer: International Harvester (IH) - a legacy American manufacturer of agricultural and industrial machinery. Model Evolution Cadet Line: The Cadet series represented IH's entry into the compact/lawn and garden tractor market, offering versatility for homeowners and small farms. Production Period Estimate Production Years: The specific models (55, 75, 85, 95, Special 85) likely span the late 1960s to mid-1970s, aligning with common production runs for these compact tractor lines.