🏷️ Basic Information Identification Make: International Harvester Model: 474 Product Name: International Harvester Tractor 474 Workshop Service Repair Manual Codes Internal Product Id: IH-474-WSRM 👋 Introduction Market Position Target Audience: Do-it-yourself tractor owners and professional mechanics. Competitive Analysis Value Proposition: Inexpensive way to keep the tractor working properly by providing comprehensive repair and service information. Key Features Navigation: Numbered table of contents for quick information retrieval. Warnings: Notes, cautions, and warnings throughout each chapter for critical information. Illustration Matching: Bold figure numbers to easily match illustrations with instructions. 📋 Manual Details Coverage Areas Primary Coverage: Complete service and repair information for the International Harvester Tractor 474. Secondary Coverage: Troubleshooting, diagnostics, maintenance, and repair procedures for all major systems. Page Count Estimated Page Count: Likely several hundred pages; specific count not provided but described as 'complete'. Manual Type Type: Workshop Service Repair Manual / Factory Service Repair Manual Language Language: English Format File Format: PDF Delivery Method: Instant Download Requirements: Adobe PDF Reader, WinZip Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine Mechanical: Yes, detailed engine mechanical system coverage. Engine Electrical: Yes, detailed engine electrical system coverage. Emission Control: Yes, emission control system information. Fuel System: Yes, comprehensive fuel system coverage. Suspension: Yes, suspension system details. Clutch: Yes, clutch system repair and maintenance. Transmission Manual: Yes, manual transaxle system coverage. Transmission Automatic: Yes, automatic transaxle system coverage (if applicable to 474 models). Drivetrain: Yes, driveshaft and axle systems. Steering: Yes, steering system repair and adjustment. Brakes: Yes, brake system diagnostics and repair. Body Interior Exterior: Yes, body interior and exterior components. Body Electrical: Yes, body electrical system wiring and components. Restraint Systems: Yes, restraint system information (likely referring to seat belts or similar safety features). Procedures Included Maintenance: Yes, routine maintenance and service procedures. Troubleshooting: Yes, integrated with electrical service procedures. Repair: Yes, step-by-step repair instructions for all systems. Diagnostics: Yes, combined with troubleshooting and electrical service. Wiring Schematics: Yes, includes detailed wiring diagrams. Technical Depth Depth: Comprehensive, covering everything from general information to detailed system repairs, suitable for both DIY and experienced mechanics. Illustrations: Detailed illustrations, drawings, and photos. Instructions: Step-by-step numbered instructions and detailed substeps. 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Fully Printable Zoom Capability: Zoom IN/OUT capability Binding Type Binding: Not Applicable (Digital PDF) Paper Type Paper Type: Not Applicable (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Family: IH (International Harvester) Diesel Engine (Specific model designation to be confirmed from manual, e.g., BD-series, DT-series variants). Displacement: Likely in the range of 150-250 cubic inches (2.5-4.1 Liters) based on common IH tractor engines of the era for this class. Bore X Stroke: Specifics to be detailed in the manual, crucial for rebuilds. Performance Horsepower Rating: Estimated ~40-60 PTO horsepower, depending on specific engine configuration and year. Torque Rating: Torque figures are critical for pulling power and will be in the manual. Fuel System Fuel Type: Diesel Injection System: Likely mechanical indirect injection, possibly CAV or Bosch inline pump systems. Engine Mechanical Cooling System: Water-cooled, details on thermostat, radiator, and fan included. Engine Electrical Ignition System: N/A for diesel. Starting System: 12-volt electrical system, starter motor details covered. 🔧 Transmission Standard Type: Likely a 5-speed or 8-speed manual gearbox (e.g., T-200 series variant) with a high-low range selector. Optional Type: Potential for a Power Take-Off (PTO) transmission or creeper gear option depending on configuration. Features Gear Ratios: Detailed gear ratios for all forward and reverse gears. Clutch Type: Dual-stage clutch for transmission and PTO engagement will be detailed. Fluid Specifications Transmission Fluid: Specific IH Hytran fluid or equivalent specified in the manual. 📐 Dimensions Exterior Wheelbase: Approx. 74-80 inches (1880-2030 mm), depending on front axle configuration. Length: Approx. 120-140 inches (3050-3560 mm) overall. Weights Operating Weight: Around 4,000-5,000 lbs (1800-2270 kg) without ballast. Drawbar Horsepower: This manual will provide specifications for calculating drawbar pull based on tractor weight and ballast. 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) installation and maintenance details may be covered if factory-equipped or an aftermarket option. Active Features Braking System: Mechanical drum or disc brakes, detailed adjustment and servicing procedures. Passive Features Seatbelts: Information on seatbelt operation and maintenance if equipped. 💡 Technology Features Infotainment Features: Basic operator controls, likely no modern infotainment features. Focus is on operational functionality. Driver Assistance Features: No advanced driver-assistance systems. Focus on manual operation and mechanical systems. Connectivity Features: N/A 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 100-250 operating hours, specific interval provided in manual. Fuel Filter Change: Regular replacement recommended, usually annually or based on operating hours. Transmission Hydraulic Fluid Change: Recommended every 500-1000 operating hours. Fluid Specifications Engine Oil: IH-approved engine oil, likely SAE 15W-40 or 30 for diesel engines, specific API service category to be noted (e.g., CD or CE). Coolant: Ethylene...