The International Harvester (IH) Farmall Cub and Cub Lo-Boy are iconic tractors, with production spanning from 1947 to 1979. These versatile machines, engineered for reliability and robust performance, have served countless agricultural and utility needs. Their design emphasizes practical functionality, making them enduring symbols of American farming heritage and a testament to IH's commitment to quality engineering for DIY individuals and professional technicians alike. This comprehensive manual provides essential information for the operation, maintenance, and repair of your IH Farmall Cub or Cub Lo-Boy tractor. It covers a wide range of topics including engine and fuel system servicing, drivetrain and chassis maintenance, electrical system details, and auxiliary systems like the cooling and power take-off (PTO). With step-by-step instructions, detailed illustrations, and troubleshooting procedures, this guide empowers owners and technicians to keep their tractors in optimal working condition, ensuring longevity and efficient performance. 🏷️ Basic Information Identification Make: International Harvester (IH) Model: Farmall Cub / Cub Lo-Boy Model Designation: Cub / Cub Lo-Boy Product Type: Tractor 👋 Introduction Market Position Target User: DIY person, Professional technicians and workshops Value Proposition: Save money by doing your own repairs, comprehensive help guide Competitive Analysis Related Brands: Cub Cadet (later acquisition by MTD), MTD Products, YardMachines, YardMan, White Outdoor, Bolens, Troy-Bilt Key Features Manual Features: Instant download, high quality, illustrated, step-by-step, complete information 📋 Manual Details Coverage Areas Primary Coverage: Maintenance, Operation, Repair, Servicing, Troubleshooting, Setup, Adjustments Secondary Coverage: Preventative Maintenance, Extra Equipment & Accessories Page Count Total Pages: 79 Manual Type Type: Maintenance Operators Owners Manual / Service Repair Manual Language Primary Language: English Format File Format: PDF Download Download Delivery: Instant Download via Email and Checkout Page Additional Requirements: WinZip or WinRAR for zipped files Availability Purchase Method: Online purchase via PayPal or Credit Card Licensing Usage Rights: Can save on every computer, print from any computer/printer 📖 Manual Coverage Systems Covered Engine: Gasoline Engine, Gasoline Fuel System Drivetrain: Clutch, Transmission (implied), Rear Wheels, Front Wheels Chassis And Suspension: Front Wheels, Rear Wheels, Weights, Pneumatic Tires, Brakes Electrical System: Electrical System Auxiliary Systems: COOLING SYSTEM, Air Cleaning System, BELT PULLEY, POWER TAKE OFF (PTO) Procedures Included Maintenance: Servicing, Preventative Maintenance, Lubrication, Lubrication Table, Lubrication Guide, Preparing for Each Days Work Repair: Minor Engine Repair Operations, Troubleshooting Procedure, Repair and Adjustments Operation: Before Operating, Driving The Tractor, Instruments and Controls Setup And Attachments: Setup, Hitching Trailing Equipment To The Tractor, Fast Hitch, Touch Control System Storage And Seasonal: Storing The Tractor, Cold Weather Precautions Technical Depth Depth Level: Comprehensive, Step-by-step instructions, Easy to read exploded views Diagnostic Capability: Troubleshooting procedures Instructional Style: Illustrated with step-by-step instructions, Tons of illustrations, Lots of pictures 📊 Manual Specifications File Format Readability: Scalable to several times normal size (Adobe Acrobat) Searchability: Likely searchable text within PDF Print Quality Printability: Printable from any computer and any printer Binding Type Binding: N/A (Digital PDF Download) Paper Type Paper Quality: N/A (Digital PDF Download) File Size Potential Size: Up to 1 Gigabyte (stated, depends on compression and content) ⚙️ Engine Specifications Primary Engine Engine Type: Gasoline Engine Fuel System: Gasoline Fuel System Performance Horsepower: Typically around 16-18 HP (specific to engine variant, not explicitly stated in product info but common knowledge for Cub series) Torque: N/A (Specific figures not provided in product description) Fuel System Carburetor Type: N/A (Specific model not provided, but typically Zenith or Marvel-Schebler updraft for era) Ignition System Ignition Type: N/A (Implied, likely magneto or battery ignition system) Cooling System Cooling Method: Air Cooling System 🔧 Transmission Standard Transmission Type: Sliding Gear (Manual) Number Of Gears: Typically 3 Forward, 1 Reverse (specific to model and transmission variant) Features Drive System: Rear Wheel Drive (RWD) 📐 Dimensions Weights Tractor Weight: N/A (Specific figures vary by configuration, but typically around 1200-1500 lbs) Included Weights: Manual covers 'Weights' section, implying ballast options Tires Tire Types: Pneumatic Tires Wheelbase Wheelbase: N/A (Specific figures vary by Cub vs. Cub Lo-Boy, but typically around 50-55 inches) 🛡️ Safety Features Ratings Safety Standards: Covered under 'Safety Instructions' section of manual Active Features Braking System: Brakes (Coverage detailed in manual) Passive Features Operator Presence: N/A (Tractors of this era typically lacked operator presence controls) 💡 Technology Features Infotainment Infotainment System: N/A (Basic tractor controls, no modern infotainment) Driver Assistance Driver Assistance Features: N/A (No electronic driver assistance features) Connectivity Connectivity Options: N/A (No electronic connectivity) Controls Operator Controls: Instruments and Controls (detailed in manual), Touch Control System 🔧 Maintenance Service Intervals Engine Oil Change: N/A (Specific intervals detailed within the manual) Lubrication Intervals: Covered by Lubrication Table and Guide in manual Fluid Specifications Engine Oil Type: N/A (Specific viscosity grade detailed within the manual, typically SAE 30 or 10W-30 depending on temperature) Transmission Hydraulic Fluid: N/A (Specific type and capacity detailed within the manual, often Type 'A' or equivalent transmission fluid or IH Hytran)...