🏷️ Basic Information Identification Make: International Harvester Model: Farmall Cub Model Variant: Cub Lo-Boy Product Type: Service & Repair Manual Codes Manual Format: PDF 👋 Introduction Market Position Target Audience: Do-it-Yourself restorers, home mechanics, and professional technicians Competitive Analysis Manual Advantage: Provides factory-level detail comparable to dealer-issued manuals, enhanced with digital searchability and organization. Key Features Instruction Clarity: Written in an easily understandable language for a broad user base. Visual Aids: Comprehensive illustrations, exploded diagrams, drawings, and photos Availability Delivery Method: Instant Download 📋 Manual Details Coverage Areas Manual Content: Comprehensive Service and Repair Page Count Estimated Page Count: Varies by specific edition, but typically extensive for complete service manuals (e.g., 200-500+ pages) Manual Type Manual Type: Factory Workshop Manual Language Language: English Format Digital Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine: Complete overhaul, diagnosis, tuning, cooling system, lubrication system Fuel System: Carburetor service and adjustment, fuel pump, fuel lines, fuel tank Steering Front Wheels Axle: Steering gearbox, tie rods, kingpins, wheel bearings, front axle components Transmission Differential: Gearbox disassembly, assembly, adjustments, common repairs, differential service Power Take Off Belt Pulley: PTO engagement, clutch, belt pulley operation and maintenance Final Drive Brakes: Brake system overhaul (mechanical), brake adjustments, brake shoe replacement, final drive gear inspection and service Hydraulic System: Hydraulic pump, cylinders, control valves, fluid specifications, troubleshooting Electrical System: Ignition system, starting system, charging system, lighting, wiring diagrams, battery service Procedures Included Major Repairs: Engine overhaul, transmission rebuild, clutch replacement, hydraulic system repair, final drive overhaul Routine Maintenance: Lubrication, fluid changes, filter replacement, tune-ups, adjustments Troubleshooting: Diagnosis of common problems across all systems Disassembly Assembly: Detailed step-by-step instructions for component removal and reinstallation Splitting Recoupling: Specific procedures for splitting the tractor for internal component access Technical Depth Depth Of Coverage: Factory-level repair and overhaul procedures 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Print Quality Enhancements: Improved Quality PDF with Bookmarks, Searchable Text, and Indexing Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) Digital Features Searchability: Fully searchable text content Navigation: Completely bookmarked chapters for easy navigation Printing: Printable entire manual or selected sections Compatibility Device Compatibility: All Versions of Windows, Mac, iOS, BlackBerry OS, Android ⚙️ Engine Specifications Primary Engine Engine Type: IH C-60 or IH C-60A (Continental Z-120 based) Gasoline Engine Performance Displacement: Approximately 120.7 cubic inches (1.98 Liters) Bore X Stroke: 3.125 in x 3.625 in (79.4 mm x 92.1 mm) Horsepower Rating: Approx. 16-18 PTO HP / 13-15 Drawbar HP (Varies by application and governor setting) Fuel System Carburetor Model: Marvel-Schebler (e.g., TSX, VH series, specific model dependent on year) Fuel Type: Gasoline Cooling System Cooling Method: Liquid-cooled Lubrication System Oil Type Recommendation: Refer to manual for specific API service classification and viscosity grade (e.g., SAE 30, 10W-30 based on ambient temperature) 🔧 Transmission Standard Transmission Type: Sliding Gear, Manual Number Of Speeds: 4 Forward, 1 Reverse Features Clutch Type: Single Dry Plate Clutch Differential Lock: Mechanical differential lock (optional, engagement lever typically on tractor) Fluid Specifications Transmission Oil Type: Refer to manual for specific SAE gear oil or tractor hydraulic fluid (THF) specification (e.g., SAE 90 gear oil, or specific THF) 📐 Dimensions Weights Base Weight: Approximately 1700 - 2000 lbs (770 - 907 kg), varies with configuration Wheelbase: Approximately 68 inches (1727 mm) Exterior Overall Length: Approximately 90-100 inches (2286 - 2540 mm) Overall Width: Approximately 50-60 inches (1270 - 1524 mm), varies with tire size and tread width Ground Clearance: Varies significantly with tire size and configuration (e.g., 10-18 inches) 🛡️ Safety Features Passive Features Roll Over Protection: ROPS (Roll Over Protective Structure) was not standard equipment on original models; often an aftermarket addition for safety. Braking System: Mechanical drum brakes, typically acting on rear wheels. 💡 Technology Features Infotainment Infotainment System: N/A (Tractor of this era features basic mechanical controls). Driver Assistance Driver Assistance Features: N/A Connectivity Connectivity Options: N/A 🔧 Maintenance Service Intervals Engine Oil Change Interval: Typically every 50-100 operating hours, or annually. Consult manual for precise interval. Air Filter Cleaning: Frequent cleaning or replacement, especially in dusty conditions. Consult manual. Coolant Service: Annual flushing and refilling, or as recommended by coolant manufacturer. Fluid Specifications Hydraulic Fluid Type: IH Hy-Tran (or equivalent aftermarket tractor hydraulic fluid - THF) specified for the hydraulic system and transmission. Engine Oil Capacity: Approximately 4 quarts (3.8 Liters) with filter change. Consult manual. Known Issues Common Wear Items: Worn kingpins, steering components, brake shoes, clutch components, hydraulic pump seals. Engine Carburetor Problems: Carburetor flooding or stalling due to worn needle valves or seals. Transmission Shifting: Difficulty shifting or popping out of gear due to worn synchronizers or shift forks. 📚 Vehicle History Brand Heritage Manufacturer History: International Harvester (IH) was a major American manufacturer of agricultural and construction equipment, as well as trucks and household...