Target User:
Owners, mechanics, and technicians working on International IH Cadet 75 Tractors.
Value Proposition:
An indispensable resource for maintaining, diagnosing, and repairing the IH Cadet 75 Tractor, providing cost savings through in-house servicing.
Differentiation:
Provides highly detailed, model-specific information crucial for older agricultural equipment, often scarce in generic repair guides.
Document Type:
Comprehensive Workshop Service Repair Manual
Intended Purpose:
To facilitate efficient and accurate repair and maintenance procedures.
Engine Systems:
Engine overhaul, fuel system, lubrication system, cooling system, ignition system (if applicable), starting system, carburetor adjustment and repair, governor system.
Powertrain Systems:
Clutch, transmission (gearbox), differential, final drives, PTO (Power Take-Off) system.
Chassis Systems:
Front axle, steering system, rear axle, braking system, hydraulic system (lift, implement control).
Electrical Systems:
Wiring diagrams, lighting, starter motor, generator/alternator, battery system, troubleshooting electrical faults.
Body And Frame:
Fender repair, operator controls, mounting points, frame integrity checks.
Routine Maintenance:
Oil changes, filter replacements, lubrication points, greasing schedule, fluid level checks, tire pressure, battery maintenance.
Major Repairs:
Engine rebuilding, transmission overhaul, clutch replacement, brake relining, hydraulic pump and cylinder repair, axle seal replacement.
Troubleshooting:
Diagnostic procedures for common problems, symptom-based troubleshooting guides, electrical fault finding.
Special Tools:
Identification of required special tools and their usage for specific procedures.
Depth Of Coverage:
Comprehensive, covering all aspects from routine maintenance to complete engine and transmission rebuilds. Detailed disassembly and reassembly instructions with torque specifications.
Engine Make Model:
Likely a Continental or IH-built engine (specific model to be detailed in manual).
Engine Configuration:
Likely a 2-cylinder or 3-cylinder gasoline engine (specific configuration to be detailed in manual).
Displacement:
Specific cubic inch displacement to be detailed in manual (e.g., ~75 to 100 cubic inches).
Bore X Stroke:
Detailed specifications found within the manual.
Horsepower Rated:
Typically in the 15-25 PTO HP range for this class of tractor. Exact figures in manual.
Torque Rated:
Specific torque figures to be detailed in manual.
Carburetor Type:
Specific model and specifications (e.g., Zenith, Marvel-Schebler) to be detailed in manual.
Fuel Pump Type:
Mechanical or electric (specific type to be detailed in manual).
Oil Type Specification:
Likely SAE 30 or 10W-30 for gasoline engines. Specific IH recommendations in manual.
Oil Filter Part Number:
Specific IH or aftermarket equivalent part number to be detailed in manual.
Cooling Method:
Liquid-cooled
Coolant Type Specification:
Ethylene Glycol based coolant. Specific mixture ratios in manual.
Transmission Type:
Manual Synchromesh Gearbox
Number Of Gears:
Likely 3 or 4 forward gears plus reverse. Specific ratios in manual.
Optional Features:
Some models might have a High-Low range selector (e.g., Torque Amplifier). Details in manual.
Transmission Fluid Type:
Specific IH transmission oil or equivalent. Details in manual.
Differential Type:
Open differential. Specifications in manual.
Wheelbase:
Approximate dimensions will be detailed in the manual, crucial for clearance and maneuverability.
Overall Length:
Specific dimensions to be detailed in the manual.
Overall Width:
Specific dimensions to be detailed in the manual.
Operating Weight:
Approximate weight of the tractor without ballast. Details in manual.
Drawbar Pull Capacity:
Specifications for towing and implement lifting capacity in manual.
Safety Standards Compliance:
Likely designed to meet safety standards of its era. Manual may reference specific safety procedures.
Braking System Type:
Mechanical drum or disc brakes. Detailed adjustment and repair procedures in manual.
Parking Brake:
Hand lever or foot pedal operated. Serviceability detailed in manual.
Operator Station Design:
Open operator station. Manual covers control placement and safety considerations.
Engine Oil Change Interval:
Typically every 50-100 operating hours. Specific recommendation in manual.
Transmission Fluid Change Interval:
Typically annually or every 250-500 operating hours. Specific recommendation in manual.
Grease Points Frequency:
Daily or weekly depending on usage. Detailed lubrication chart in manual.
Hydraulic Fluid Type:
IH Hy-Trans fluid or equivalent Universal Tractor Transmission Oil (UTTO). Specifics in manual.
Coolant Capacity:
Specific capacity to be detailed in manual.
Engine Oil Capacity:
Specific capacity to be detailed in manual.
Common Wear Points:
Clutch wear, PTO seal leaks, front axle kingpin wear, hydraulic cylinder seals, carburetor gumming.
Electrical Faults:
Corroded connections, faulty starter solenoids, worn generator brushes. Wiring diagrams are critical.
Engine Performance Issues:
Hard starting, loss of power, rough idling often due to carburetor, ignition, or compression issues. Manual provides diagnostic steps.
Manufacturer:
International Harvester (IH), a major American manufacturer of agricultural machinery.
Cadet Series Context:
The Cadet series was IH's line of compact tractors, popular for small farms and utility work. The '75' designation typically relates to engine displacement or model series within the Cadet lineup.
Production Period:
The Cadet 75 likely falls within the late 1960s to early 1970s production era for the Cadet series. Exact years covered by manual will be specified.
Industry Recognition:
IH tractors are generally recognized for their durability and robust engineering for their time. Specific awards for the Cadet 75 are unlikely to be documented, but its lineage speaks to quality.
Durability Reputation:
Known for being workhorses. Manual is essential for maintaining this reputation.
Safety Certifications:
Referencing safety standards of the production era as outlined in the manual.