🏷️ Basic Information Identification Make: International Harvester Model: 230, 240, 404, 2404 Series 👋 Introduction Market Position Target Audience: Farm owners, mechanics, technicians, and restoration enthusiasts seeking authoritative repair information for International Harvester tractors. Key Features Completeness: Comprehensive factory service manual covering all aspects of repair, maintenance, and troubleshooting. Accessibility: Instant download PDF format for immediate access on various devices. 📋 Manual Details Coverage Areas Covered Models: International Harvester 230, 240, 404, 2404 Series Tractors Page Count Estimated Page Count: Hundreds of pages (specific number not provided, but described as comprehensive) Manual Type Type: Factory Service & Repair Workshop Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine: Comprehensive engine overhaul, tune-up, troubleshooting, and repair procedures for all applicable engines in the 230, 240, 404, and 2404 series. Transmission And Drivetrain: Detailed coverage of manual and power steering transmissions, differentials, final drives, and PTO systems. Hydraulics: In-depth information on the hydraulic system, including pump, valves, cylinders, and related components for lift and steering functions. Electrical: Complete electrical system diagnostics, wiring diagrams, starter, generator/alternator, battery, lighting, and ignition system repair. Fuel System: Carburetor service and adjustment, fuel pump operation, fuel lines, and filter replacement. Cooling System: Radiator, thermostat, water pump, and fan belt servicing. Brakes: Brake system inspection, repair, and adjustment for both independent and coordinated braking systems. Steering: Manual and power steering system repair, including linkage and pump servicing. Chassis And Suspension: Front axle, steering knuckles, and chassis component maintenance. Bodywork And Sheetmetal: Information on fender, hood, and platform assembly for repair and maintenance. Procedures Included Scheduled Maintenance: Step-by-step guides for routine servicing, including oil changes, filter replacements, lubrication, and adjustments. Troubleshooting: Diagnostic charts and procedures to identify and resolve common operational issues. Repair And Rebuild: Detailed instructions for component disassembly, repair, reassembly, and calibration. Engine Overhaul: Complete engine rebuild procedures, including piston, ring, bearing, and valve service. Transmission Repair: Detailed steps for transmission disassembly, inspection, and repair of gears, shafts, and clutch packs. Hydraulic System Repair: Guidance on repairing hydraulic pumps, cylinders, valves, and troubleshooting leaks or performance issues. Electrical Diagnostics: Procedures for diagnosing and repairing electrical faults using wiring diagrams and test procedures. Tune Up Procedures: Instructions for setting ignition timing, carburetor adjustments, and valve lash. Technical Depth Depth: Professional-grade, covering everything from basic maintenance to complete engine and component overhauls. Detail Level: Highly detailed, including step-by-step instructions, torque specifications, clearances, and alignment procedures. Visual Aids Diagrams: Hundreds of detailed photos and exploded diagrams to illustrate repair procedures. 📊 Manual Specifications File Format Format: PDF Searchable Text: Implied by PDF format, allowing for keyword searching within the manual. Print Quality Printable: Yes, individual pages or the entire manual can be printed. Licensing Usage Rights: Unlimited use on multiple devices, no expiry dates, no renewal fees. Compatibility Operating Systems: Fully compatible with all Windows and all MAC computers. ⚙️ Engine Specifications Primary Engine Engine Families: C-series (e.g., C-113, C-123, C-135, C-146, C-153) and potentially other IH engine families used in these series. Performance Displacement Range: Varies by specific model and engine option, typically ranging from approximately 113 to 153 cubic inches. Horsepower Range: Engine horsepower varied based on model and configuration, generally in the 30-50 HP range for most common variants. Fuel System Carburetor Types: Typically featured Zenith, Marvel-Schebler, or Carter carburetors, with detailed service procedures included. Ignition System Ignition Type: Distributor-based ignition system with coil and spark plugs. Cooling System Cooling Method: Liquid-cooled with water pump and radiator. 🔧 Transmission Standard Transmission Type: Various manual transmissions, including 3-speed, 4-speed, and 5-speed gearboxes, depending on the specific model (e.g., T-34, T-54). Optional Power Steering: Optional power steering systems were available, with dedicated service information in the manual. Features Gear Reduction: The manual would cover gear reduction sets for specific transmission models. Fluid Specifications Transmission Fluid Type: Likely specified IH Hy-Trans fluid or equivalent GL-4 gear oil, with specific viscosity grades for different operating temperatures. 📐 Dimensions Exterior Wheelbase: Varies by model, typically around 75-80 inches for row-crop variants. Weights Operating Weight: Varies by model and configuration, generally in the 3,000-4,500 lb range. 💡 Technology Features Infotainment Features: Basic instrumentation focused on engine operation, such as tachometer, oil pressure gauge, temperature gauge, and ammeter. Driver Assistance Features: Limited to essential operational aids like power steering (optional) and differential lock where applicable. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 50-100 operating hours, or seasonally, depending on operating conditions. Air Filter Cleaning: Frequent inspection and cleaning, especially in dusty conditions, with replacement as needed. Fuel Filter Replacement: Recommended at regular intervals, often annually or every 200-300 operating hours. Fluid Specifications Engine Oil Type: IH engine oil or a comparable heavy-duty diesel engine oil, likely API CD or CE rated, with recommended viscosity grades (e.g., SAE 30, 10W-30) based on ambient temperature. Coolant Type: A...