Target User:
Owners, mechanics, and restoration enthusiasts of the International Harvester Cadet 111 tractor.
Value Proposition:
Provides essential technical knowledge for maintaining and repairing the IH Cadet 111, crucial for preserving its operational capability and value.
Content Focus:
Practical repair and maintenance guidance over theoretical explanations.
Benefit To Owner:
Empowers owners to perform tasks ranging from routine maintenance to complex overhauls, reducing reliance on external service.
Engine Block And Internals:
Detailed disassembly, inspection, and reassembly procedures.
Cooling System:
Radiator, thermostat, water pump, hoses, and fan assembly service.
Fuel System:
Carburetor adjustment and overhaul, fuel pump, and fuel lines.
Ignition System:
Spark plugs, ignition coil, distributor, and timing specifications.
Lubrication System:
Oil pump, oil filter, lubrication passages, and oil pressure testing.
Transmission Gearbox:
Disassembly, inspection, and assembly of all internal components.
Clutch System:
Clutch disc, pressure plate, release bearing, and adjustment procedures.
Rear Axle And Differential:
Service for differential gears, bearings, and seals.
Braking System:
Drum brake service, brake shoe adjustment, and hydraulic system bleeding.
Steering Mechanism:
Steering box adjustment, tie rod ends, and steering linkage.
Front Axle And Suspension:
Kingpins, wheel bearings, and front axle assembly.
Electrical Schematics:
Wiring diagrams for all electrical components and circuits.
Lighting System:
Headlights, taillights, and indicator lights.
Starting System:
Starter motor testing and repair.
Charging System:
Generator/alternator testing and regulation.
Hydraulic Lift System:
Pump, control valve, cylinders, and related components.
Scheduled Maintenance:
Oil changes, filter replacements, lubrication points, and tune-up procedures.
Disassembly And Reassembly:
Step-by-step guides for major component overhauls.
Troubleshooting Diagnostics:
Systematic approach to identifying and resolving common and uncommon problems.
Component Testing:
Methods for testing the functionality of individual parts.
Adjustment And Calibration:
Procedures for setting engine timing, clutch engagement, and brake systems.
Torque Specifications:
Precise torque values for critical fasteners.
Special Tools:
Identification of and usage instructions for specialized tools required for repairs.
Level Of Detail:
Comprehensive rebuilds and advanced diagnostics.
Diagnostic Capabilities:
In-depth diagnostic charts and troubleshooting trees.
Rebuild Instructions:
Detailed procedures for complete engine, transmission, and hydraulic unit overhauls.
Engine Manufacturer:
International Harvester
Engine Model:
C-60 (common variant, specific model may vary)
Engine Type:
4-Stroke, Gasoline
Displacement:
Approx. 122.5 cubic inches (2.0 Liters)
Bore X Stroke:
3.00 in x 4.00 in (Typical)
Compression Ratio:
Approx. 6.5:1 (Typical)
Horsepower Gross:
Approx. 10-12 HP (Engine rating, PTO HP will be lower)
Torque:
Not widely published for this specific model, typically modest for its size.
Carburetor:
Single barrel, updraft or side-draft (e.g., Marvel-Schebler TSX series, Zenith).
Fuel Delivery:
Mechanical fuel pump.
Engine Oil Change:
Every 50 operating hours or annually (refer to manual for specific oil type and capacity).
Air Filter Cleaning:
As needed, depending on operating conditions, typically every 25-50 hours.
Transmission Oil Change:
Annually or every 200 operating hours (refer to manual).
Engine Oil:
SAE 30 or SAE 10W-30 (check manual for seasonal recommendations and specific IH specs).
Cooling System Coolant:
Water with rust inhibitor or 50/50 mix of antifreeze and water.
Hydraulic Fluid:
Hydraulic Transmission Fluid (HTF) or SAE 10W-30 tractor oil (check manual).
Carburetor Issues:
Tendency for gumming and clogging with age and infrequent use, requiring cleaning and rebuilding.
Ignition System Reliability:
Points, condenser, and coil wear can lead to starting and running problems.
Hydraulic Lift Performance:
Loss of lift or slow operation due to worn pump seals, control valve issues, or internal leaks.
Transmission Engagement:
Wear in gears or shift forks can lead to popping out of gear or difficult engagement.