🏷️ Basic Information Identification Make: International Harvester Model: 574 Tractor Product Type: Workshop Service Manual / Repair Manual Format Delivery: PDF Download 👋 Introduction Market Position Vehicle Segment: Utility Tractor Manufacturer Reputation: International Harvester is recognized for durable and robust agricultural machinery. Competitive Analysis Manual Value Proposition: Provides essential technical data for maintenance and repair, reducing reliance on external service providers and minimizing downtime. Key Features Manual Advantages: Instant download, printable, detailed diagrams, step-by-step instructions, comprehensive coverage. Originality: Written by manufacturers, offering the most accurate and complete information available. 📋 Manual Details Coverage Areas Primary Coverage: Maintenance, Repair, Overhaul, Diagnostics, Troubleshooting Secondary Coverage: Periodic Maintenance Charts, Wiring Diagrams Page Count Estimated Pages: Hundreds of pages (specific count not provided, but indicative of comprehensive content) Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine, Transmission, Clutch, Differential, Rear Axle Chassis: Front Axle, Steering, Brakes, Hydraulic System, PTO (Power Take-Off), Hitch Electrical: Starting System, Charging System, Lighting, Ignition System, Wiring Diagrams Body And Controls: Operator Station, Controls, Sheet Metal Power Take Off: Operation, maintenance, and repair of the independent and transmission-driven PTO systems. Hitch System: Category II three-point hitch system, including lift arms, draft links, and hydraulic control adjustments. Procedures Included Maintenance: Lubrication schedules, fluid change intervals, filter replacement procedures Repair: Step-by-step repair instructions for all major components and systems Overhaul: Detailed overhaul procedures for engine, transmission, and hydraulic components Diagnostics: Troubleshooting guides, diagnostic charts, fault code identification (where applicable) Troubleshooting Methodology: Systematic approach to diagnosing common mechanical and hydraulic issues, often presented in a symptom-cause-correction format. Technical Depth Depth: Comprehensive, suitable for professional technicians and advanced DIY mechanics Target Audience: Professional Technicians, Do-it-yourself (DIY) Mechanics Specifications Detail: Includes torque specifications, clearances, fluid capacities, and technical data for precise adjustments and rebuilds. 📊 Manual Specifications File Format Digital Format: PDF Print Quality Printability: Full Printable Zoom Functionality: Yes (Zoom IN/OUT enabled for clarity) Binding Type Binding: N/A (Digital Download - Printable) Paper Type Paper Type: N/A (Digital Download - Printable) Requirements Software Requirements: Adobe PDF Reader, WinRAR Compatibility: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Type: Diesel (typically Perkins or International Harvester engines) Engine Family Examples: Perkins 3.152 series, International Harvester BD series Displacement Examples: Approximately 3.15 Liters (for Perkins models) Performance Horsepower Range Approx: 50-60 PTO HP (varies by specific engine option) Torque Characteristics: Designed for strong low-end torque for agricultural applications. Fuel System Fuel Type: Diesel Injection System Examples: Indirect injection (IDI) or Direct Injection (DI) depending on engine variant 🔧 Transmission Standard Transmission Type: Manual Gearbox Gear Configuration Typical: 8 Forward Speeds, 2 Reverse Speeds (8F x 2R) or 16 Forward Speeds, 4 Reverse Speeds with a High-Low range selector (e.g., 'Hydro-Shift' or 'Multi-Power' options). Optional Optional Features: Some models may have featured a 'Multi-Power' option for on-the-go shifting of two gears. Features Clutch Type: Dry Dual-Stage Clutch (for PTO and transmission) 📐 Dimensions Exterior Wheelbase Approx: Approximately 82 inches (2083 mm) Overall Length Approx: Approximately 140 inches (3556 mm) Overall Width Approx: Approximately 70 inches (1778 mm) Weights Operating Weight Approx: Approximately 4,000 - 5,000 lbs (1814 - 2268 kg) depending on configuration and ballast. 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll Over Protection Structure) may be an optional or standard feature depending on the market and production era. Manual will detail installation and inspection. Active Features Braking System: Hydraulically operated, self-adjusting, internal expanding shoe brakes on rear axle. Passive Features Operator Station Design: Designed with operator comfort and control access in mind; safety considerations detailed in manual. 💡 Technology Features Infotainment Infotainment Systems: N/A - Primarily a functional agricultural machine with basic controls. Driver Assistance Driver Assistance Features: N/A - Focus on mechanical and hydraulic systems for operation. Connectivity Connectivity Features: N/A - No electronic connectivity features. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 100-200 operating hours or annually, as per manual recommendations. Hydraulic Fluid Change: Typically every 500-1000 operating hours or annually. Air Filter Maintenance: Regular inspection and cleaning/replacement based on operating conditions (dusty environments require more frequent checks). Fluid Specifications Engine Oil Specification Typical: API CD or CE rated diesel engine oil, SAE 10W-30 or 15W-40 depending on ambient temperature. Hydraulic Fluid Specification Typical: IH Hy-Tran fluid or equivalent UTF (Universal Tractor Transmission) fluid. Transmission Fluid Capacity Approx: Approximately 6-8 gallons (23-30 liters) for the transmission/hydraulic system combined. Known Issues Common Wear Points: Clutch wear, hydraulic pump and cylinder seals, front axle kingpins and bushings, PTO engagement mechanisms. Electrical System Reliability: Older wiring harnesses can degrade over time; proper inspection and repair are crucial. 📚 Vehicle History Brand Heritage Manufacturer History: International Harvester (IH) was a major American manufacturer of agricultural machinery, construction equipment, and vehicles from 1902 to 1985. Model Evolution 574...