Market Segment:
Compact utility tractor, homeowner use, hobby farm, property maintenance
Competitors:
Competed with similar-sized tractors from John Deere (e.g., 110, 112), Cub Cadet (e.g., Original, 70, 71, 72, 73), Sears SS/16, Wheel Horse
Key Selling Points:
Durable construction, reliable performance for its class, versatile for mowing, light tilling, snow removal, and property maintenance
Primary Users:
Homeowners with acreage, small farm operators, collectors of vintage tractors
Engine Systems:
Engine overhaul, tuning, lubrication, cooling system, fuel system (carburetor, fuel pump), ignition system, exhaust system, starting system, charging system (generator/alternator)
Drivetrain Systems:
Clutch, transmission (gearbox, differential), PTO (Power Take-Off), drive shafts, rear axle assembly, front axle assembly
Chassis Suspension Steering:
Steering system (mechanism, linkage), front and rear suspension components, wheel bearings, chassis lubrication
Hydraulic Systems:
Hydraulic lift system (rockshaft, control valve, pump), hydraulic fluid specifications, troubleshooting hydraulic issues
Electrical Systems:
Wiring diagrams, lighting system, starter motor, generator/alternator, battery service, electrical component testing and replacement
Braking Systems:
Brake system operation, brake shoe adjustment, brake pedal adjustment, hydraulic brake components (if applicable)
Bodywork And Fittings:
Fender removal and installation, seat adjustments, instrument panel, hood removal, operator controls
Maintenance Procedures:
Regular maintenance checks, lubrication points and schedule, filter replacement (oil, fuel, air), spark plug service, battery maintenance, tire pressure checks
Repair Procedures:
Engine rebuild procedures, transmission disassembly and reassembly, clutch replacement, hydraulic system repair, brake system overhaul, steering system repair, electrical component repair
Troubleshooting Guides:
Diagnostic charts for common problems, symptom-based troubleshooting, electrical system diagnostics
Adjustment Procedures:
Carburetor adjustment, ignition timing adjustment, clutch pedal adjustment, brake adjustment, PTO engagement adjustment
Technical Depth:
Comprehensive, covering from basic maintenance to complete engine and transmission overhauls
Engine Manufacturer:
Kohler or Onan (common for the era and model series)
Engine Type:
Air-cooled, 4-stroke, gasoline engine
Displacement Cc:
Typically around 240-350cc for models of this size and era
Cylinder Configuration:
Single-cylinder or Twin-cylinder (depending on specific engine option)
Horsepower Range:
Approximately 8-12 HP
Fuel Delivery:
Carburetor
Ignition Type:
Battery ignition or Magneto ignition
Cooling Method:
Air Cooling
Safety Features Era:
Reflects safety standards of its production era; basic operator protection
Active Safety:
Brakes, steering system, operator controls designed for safe operation
Passive Safety:
Operator seat, fenders, PTO shield (if equipped)
Infotainment Features:
N/A (Basic tractor controls)
Driver Assistance Systems:
N/A
Connectivity Options:
N/A
Control Interface:
Mechanical steering, manual throttle, clutch, brake pedal, gear shifter, PTO lever, 3-point hitch control lever.
Oil Change Interval:
Typically every 25-50 operating hours or annually, depending on operating conditions. Check manual for specifics.
Air Filter Service:
Check and clean every 25 operating hours; replace as needed.
Fuel Filter Replacement:
Replace annually or as recommended by the engine manufacturer.
Engine Oil Type:
SAE 10W-30 or 10W-40 API Service SG or higher (consult engine manual for exact specification).
Hydraulic Fluid Type:
Tractor Hydraulic Fluid (THF) or equivalent, or JD Hy-Gard compatible fluid.
Transmission Oil Type:
Gear oil, SAE 80W-90 or API GL-4 (consult manual for specific type and capacity).
Common Wear Items:
Clutch wear, PTO spline wear, hydraulic cylinder seals, carburetor issues (gumming), starter solenoid failure, ignition points and condenser.
Electrical Gremlins:
Wiring harness degradation, loose connections, and faulty switches are common due to age.
Engine Idling Problems:
Can often be attributed to carburetor adjustment, fuel delivery issues, or ignition timing.
Brand Legacy:
International Harvester (IH) has a long and storied history in agricultural machinery, dating back to the early 20th century.
Cadet Series:
The Cadet line began in the early 1960s as IH's response to the growing lawn and garden tractor market, evolving through various models and upgrades.
Production Years Cadet 75:
Likely produced in the mid-to-late 1970s, as part of the evolution of the Cadet line before IH's agricultural division was sold to J.I. Case.
Manufacturing Origin:
Likely manufactured in the United States.
