Target Audience:
        
        
            Owners, mechanics, and enthusiasts seeking to maintain and repair the International Harvester Cadet Tractor 85.
        
     
    
    
        
            Value Proposition:
        
        
            An essential resource for cost-effective ownership, enabling DIY repairs and extending the lifespan of the tractor.
        
     
    
    
        
            Comprehensive Coverage:
        
        
            Covers all major systems, ensuring users can address a wide range of maintenance and repair needs.
        
     
    
        
            Detailed Illustrations:
        
        
            Features clear diagrams, exploded views, and illustrations to aid understanding.
        
     
 
    
    
    
        
            Systems Covered:
        
        
            Engine, transmission, drivetrain, hydraulics, steering, braking, electrical system, chassis, bodywork, attachments.
        
     
    
    
        
            Estimated Page Count:
        
        
            Approximately 300-400 pages (typical for a comprehensive workshop manual of this era).
        
     
    
    
        
            Manual Type:
        
        
            Workshop Service Repair Manual
        
     
    
    
    
    
        
            Format:
        
        
            Likely printed format, potentially available as a digital PDF.
        
     
 
    
    
    
        
            Engine Overhaul:
        
        
            Detailed disassembly, inspection, repair, and reassembly procedures for the engine.
        
     
    
        
            Transmission Repair:
        
        
            Comprehensive instructions for servicing the transmission and associated components.
        
     
    
        
            Hydraulic System Service:
        
        
            Information on the hydraulic pump, cylinders, valves, and fluid maintenance.
        
     
    
        
            Electrical Diagnostics:
        
        
            Wiring diagrams, component testing, and troubleshooting for the electrical system.
        
     
    
        
            Steering System Overhaul:
        
        
            Procedures for steering box, linkages, and tie rods.
        
     
    
        
            Braking System Repair:
        
        
            Detailed steps for brake shoe replacement, drum servicing, and linkage adjustment.
        
     
    
        
            Pto Operation And Service:
        
        
            Information on Power Take-Off (PTO) engagement, disengagement, and maintenance.
        
     
    
        
            Front Axle And Steering Geometry:
        
        
            Specifications for caster, camber, and toe-in for proper wheel alignment.
        
     
    
    
        
            Preventive Maintenance:
        
        
            Scheduled maintenance tasks, lubrication charts, and component replacement intervals.
        
     
    
        
            Troubleshooting Guide:
        
        
            Systematic approach to diagnosing common problems and their solutions.
        
     
    
        
            Repair Procedures:
        
        
            Step-by-step instructions for major repairs and component replacements.
        
     
    
        
            Adjustment And Calibration:
        
        
            Procedures for adjusting clutch, brakes, engine timing, and other critical settings.
        
     
    
        
            Carburetor Rebuild Gasoline:
        
        
            Specific instructions for disassembling, cleaning, and reassembling the carburetor for gasoline models.
        
     
    
        
            Diesel Injection Pump Timing:
        
        
            Crucial procedures for setting injection pump timing for diesel variants.
        
     
    
        
            Electrical Component Testing:
        
        
            Methods for testing ignition system components (spark plugs, coils), starter, generator/alternator.
        
     
    
        
            Implement Mounting And Operation:
        
        
            Guidance on attaching and operating common tractor implements.
        
     
    
    
        
            Diagnostic Capabilities:
        
        
            Advanced diagnostic procedures for pinpointing faults in mechanical and electrical systems.
        
     
    
        
            Rebuild Instructions:
        
        
            Detailed instructions for complete engine, transmission, and hydraulic unit overhauls.
        
     
    
        
            Specifications And Tolerances:
        
        
            Precise measurements, clearances, and torque specifications for all components.
        
     
    
        
            Engine Timing Specifications:
        
        
            Ignition timing (gasoline) or injection timing (diesel) data and procedures.
        
     
    
        
            Transmission Gear Ratios:
        
        
            Detailed gear ratios for each forward and reverse speed.
        
     
    
        
            Hydraulic System Pressure Specifications:
        
        
            Operating pressures for the hydraulic system and relief valve settings.
        
     
 
    
    
    
        
            Engine Manufacturer:
        
        
            International Harvester
        
     
    
        
            Engine Model:
        
        
            Likely a variant of the International Harvester C-series or similar small displacement diesel or gasoline engine.
        
     
    
        
            Engine Displacement:
        
        
            Typically in the range of 1.2 to 1.6 liters (70-100 cubic inches) for tractors of this class.
        
     
    
        
            Engine Configuration:
        
        
            Likely a 2-cylinder or 3-cylinder inline configuration.
        
     
    
    
        
            Horsepower Rating:
        
        
            Estimated 15-25 PTO horsepower, depending on the specific engine variant.
        
     
    
        
            Torque Output:
        
        
            Specific torque figures would be detailed in the manual, crucial for engine rebuilds.
        
     
    
    
        
            Fuel Type:
        
        
            Gasoline or Diesel, depending on the specific model variant.
        
     
    
        
            Carburetor Or Injection:
        
        
            Carbureted for gasoline models, mechanical injection for diesel models.
        
     
 
    
    
    
        
            Engine Oil Change:
        
        
            Typically every 50-100 operating hours, detailed in the manual.
        
     
    
        
            Transmission Fluid Change:
        
        
            Annually or based on operating hours, with specific intervals provided.
        
     
    
    
        
            Engine Oil Type:
        
        
            Likely SAE 30 or 10W-30 API CD rated diesel engine oil, or equivalent for gasoline.
        
     
    
        
            Hydraulic Fluid Type:
        
        
            IH Hy-Tran fluid or equivalent UTF (Universal Tractor Transmission) fluid specified.
        
     
    
        
            Coolant Type:
        
        
            Ethylene glycol-based antifreeze/coolant mixture for gasoline engines, if applicable.
        
     
    
    
        
            Common Wear Items:
        
        
            Clutch wear, hydraulic pump seals, carburetor issues (gasoline), and potential for starter motor problems.
        
     
    
        
            Electrical System Quirks:
        
        
            Older wiring harness degradation and switch failures are common issues addressed by the manual.