🏷️ Basic Information Identification Make: International Harvester Model: 574 Tractor Product Type: Factory Service Repair Manual 👋 Introduction Market Position Purpose: Essential resource for owners, mechanics, and technicians performing maintenance, repairs, and diagnostics on the International Harvester 574 Tractor. Key Features Comprehensiveness: Encompasses all service and repair information, including troubleshooting, maintenance schedules, and detailed procedures. Accessibility: Digital PDF format allows for quick download and access on various devices, anywhere, anytime. Cost Savings: Empowers users to perform repairs themselves, saving significant costs on labor. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Maintenance, Troubleshooting, Diagnostics, Overhaul Page Count Estimated Page Count: Detailed information suggests comprehensive coverage, likely exceeding 500 pages for a full factory service manual. Manual Type Type: Factory Service Repair Manual / Workshop Manual / Troubleshooting Guide Language Language: English Format Format: PDF (Digital Download) 📖 Manual Coverage Systems Covered Engine: Detailed engine overhaul, diagnostics, fuel system (carburetor/injection), ignition system, cooling system, lubrication system, air intake, exhaust system. Transmission: Complete service and repair for mechanical and powershift transmissions (if applicable), clutch, gear shifting mechanisms, hydraulic controls. Drivetrain: Front axle, rear axle, differential, final drives, driveshafts, PTO (Power Take-Off) system. Hydraulics: Hydraulic pump, control valves, lift arms, three-point hitch system, hydraulic fluid specifications, troubleshooting hydraulic issues, cylinder repair. Electrical: Wiring diagrams, starter system, alternator/generator, battery, lighting system, instrumentation, troubleshooting electrical faults. Steering: Mechanical and power steering systems, linkages, components, service and repair. Brakes: Brake system components, hydraulic lines, brake adjustments, fluid specifications, troubleshooting brake performance. Cooling System: Radiator, thermostat, water pump, coolant specifications, pressure testing, leak detection. Fuel System: Fuel tank, lines, filters, pumps, injectors/carburetor, troubleshooting fuel delivery issues, diesel specific components. Operator Station: Dashboard, controls, seat, safety features, cab components (if applicable). Procedures Included Maintenance: Routine maintenance checks, lubrication points, fluid level checks, filter replacement, safety inspections, maintenance schedules. Troubleshooting: Systematic diagnostic procedures for common and uncommon problems, fault finding guides, symptom-based troubleshooting. Repair: Step-by-step instructions for component removal, disassembly, cleaning, inspection, repair, reassembly, and installation. Overhaul: Complete engine rebuild, transmission overhaul, hydraulic system overhaul, complete component rebuild procedures. Diagnostics: Methods for diagnosing mechanical and electrical faults, use of diagnostic tools, performance testing. Technical Depth Depth: Comprehensive, covering from basic preventative maintenance to complete engine and drivetrain rebuilds, with detailed technical specifications and tolerances. 📊 Manual Specifications File Format Format: PDF Searchability: Likely text-searchable PDF, allowing quick information retrieval. Print Quality Printability: Designed for clear printing of diagrams, schematics, and text. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Software Requirements Software: Adobe PDF Reader, WinZip (for extraction if compressed) Operating Systems Compatibility: Windows and Mac OS ⚙️ Engine Specifications Primary Engine Engine Family: Typically powered by International Harvester's own diesel engines, often variants of the BD series or similar. Typical Engine Model Diesel: Commonly equipped with engines like the D-154, D-179, or DT-239 (depending on configuration and market). Performance Horsepower Range: Approximately 48-65 PTO horsepower, depending on the specific engine variant and configuration. Torque Curve: Detailed torque specifications and power curves would be present in the manual for optimal engine tuning. Fuel System Fuel Type: Diesel Injection System: Typically direct injection, often with rotary or inline injection pumps (e.g., Bosch, CAV). Cooling System Coolant Type: Ethylene glycol based antifreeze coolant, with specific concentration and type (e.g., heavy-duty diesel formulation) detailed in the manual. Lubrication Oil Type: API CD or CE classification diesel engine oil, with specific viscosity grades (e.g., SAE 15W-40) provided in the manual. Oil Capacity: Oil capacity will vary by engine, but typically around 6-8 quarts (5.7-7.6 liters) with filter. Exact capacity specified in manual. 🔧 Transmission Standard Transmission Type: Standard gearbox with multiple forward and reverse gears (e.g., 8 forward, 4 reverse). Optional Powershift: Optional Select-O-Matic or similar powershift transmission may be available on certain models. Features Pto Transmission: Integrated PTO drive system, with speeds usually 540/1000 RPM, controlled via a dedicated lever or clutch. Fluid Specifications Transmission Fluid: Typically requires a specialized tractor hydraulic fluid (THF) or equivalent, meeting specific IH specifications. Manual will detail exact fluid type and viscosity. 📐 Dimensions Exterior Overall Length: Varies by configuration, but generally around 120-130 inches (305-330 cm). Overall Width: Varies based on rear tire size and tread width, typically 65-75 inches (165-190 cm). Weights Operating Weight: Approximately 4,500-5,500 lbs (2041-2495 kg) without ballast or attachments. Wheelbase: Typically around 80-85 inches (203-216 cm). 🛡️ Safety Features Features Rollover Protection: ROPS (Rollover Protective Structure) may be an optional or standard feature depending on the year of manufacture and market. Manual will cover its inspection and maintenance. Seatbelt: Seatbelts likely present with ROPS equipped models. Operator Station Design: Ergonomic considerations for the operator's station, including control placement and visibility. 💡 Technology Features Infotainment Instrumentation: Basic analog gauges for oil pressure, coolant temperature, fuel level, ammeter/voltmeter, tachometer, and hour meter. Driver Assistance Power Steering:...