🏷️ Basic Information Identification Make: International Harvester Model: 574 Tractor Product Type: Workshop Service Repair Manual 👋 Introduction Market Position Target Audience: Owners and Service Technicians of International Harvester 574 Tractors Competitive Analysis Value Proposition: Inexpensive Way to Keep Vehicle Working Properly, Comprehensive Repair and Service Information Source Key Features Manual Features: Detailed Illustrations, Diagrams, Wiring Schematics, Specifications, Step-by-Step Instructions, Notes/Cautions/Warnings, Numbered Instructions, Bold Figure Numbers, Numbered Table of Contents, Troubleshooting Guides Manual Purpose: To provide a complete and authoritative guide for the diagnosis, repair, and maintenance of the International Harvester 574 Tractor. 📋 Manual Details Coverage Areas General Information: Covered Engine Mechanical System: Covered Engine Electrical System: Covered Emission Control System: Covered Fuel System: Covered Suspension System: Covered Clutch System: Covered Manual Transaxle System: Covered Automatic Transaxle System: Covered Driveshaft And Axle: Covered Steering System: Covered Brake System: Covered Body Interior And Exterior: Covered Body Electrical System: Covered Restraint System: Covered Page Count Estimated Page Count: Not Specified (assumed comprehensive for workshop manual) Manual Type Type: Workshop Service Repair Manual Language Language: English Format File Format: PDF Delivery Method: Instant Download Software Requirements: Adobe PDF Reader, WinZip Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Powertrain: Engine Mechanical, Engine Electrical, Fuel System, Clutch, Manual Transaxle, Automatic Transaxle (if applicable), Driveshaft, Axle Chassis: Suspension System, Steering System, Brake System Body And Electrical: Body Interior and Exterior, Body Electrical System, Restraint System (if applicable) Emissions: Emission Control System Procedures Included Maintenance: Scheduled Maintenance, Fluid Checks and Replacements, Filter Replacements Repair: Detailed Step-by-Step Repair Procedures for All Covered Systems Troubleshooting: Diagnostic Procedures, Fault Finding, Symptom Analysis Electrical Diagnostics: Wiring Schematics, Electrical System Troubleshooting, Component Testing Rebuilds: Engine Overhaul, Transmission Rebuild, Component Reassembly Technical Depth Depth: Comprehensive: Suitable for Do-It-Yourselfers and Experienced Mechanics, Covering Basic to Advanced Repair and Diagnostics 📊 Manual Specifications File Format Quality: High-Quality PDF, Zoomable for Detail Print Quality Feature: Fully Printable Pages Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: Likely Diesel (common for IH 574), specific engine variants covered in manual Engine Family: International Harvester BD Series Diesel (common, e.g., BD-144, BD-154, BD-239, DT-239, depending on specific 574 configuration) Performance Horsepower Range: Typically 50-70 HP, specific rating depends on engine variant and tuning. Torque Specifications: Detailed specifications available within the manual. Fuel System Fuel Type: Diesel Fuel Injection System: Injection Pump (e.g., Simms, CAV, or Bosch depending on variant), Injectors Cooling System Cooling Type: Liquid Cooled (Water) Lubrication System Oil Type: API CD or CE rated Diesel Engine Oil recommended, specific viscosity (e.g., 15W-40) will be detailed. Oil Capacity: Specific capacity for the 574 engine will be provided in the manual. 🔧 Transmission Standard Type: 8-speed manual gearbox with synchronized final drive (typical for 574). Optional Type: Some models may have offered a partial powershift or Torque Amplifier (TA) option, which would be detailed in the manual if applicable. Features Gear Selection: Main gear lever, range selector. Fluid Specifications Transmission Oil Type: API GL-4 Universal Tractor Transmission Oil (UTTO) or equivalent specified by IH. Specific brand recommendations may be present. Transmission Oil Capacity: Specific capacity for the 574 transmission will be detailed in the manual. 📐 Dimensions Exterior Length: Approx. 130-140 inches (depending on configuration and attachments) Width: Approx. 65-75 inches (at rear wheels, adjustable) Height: Approx. 85-90 inches (to top of steering wheel/operator station) Weights Operating Weight: Approx. 4500-5000 lbs (without ballast) Wheelbase: Approx. 80-85 inches 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll Over Protective Structure) availability and installation guidance likely covered if factory-optioned or aftermarket. Active Features Braking System: Hydraulic Disc Brakes (typically inboard or outboard mounted), Parking Brake. Passive Features Operator Station: Open operator station with controls, seat. Seatbelt information may be present. 💡 Technology Features Infotainment Features: Not applicable for this era of tractor; basic instrumentation (Tachometer, Temperature Gauge, Oil Pressure Light, Ammeter). Driver Assistance Features: Not applicable; basic power steering (if equipped) is the primary assistance feature. 🔧 Maintenance Service Intervals Engine Oil And Filter Change: Typically every 250-400 hours, specific recommendation in manual. Transmission Oil Change: Typically every 1000-1200 hours. Hydraulic Fluid Change: Typically every 600-1000 hours. Fluid Specifications Hydraulic Fluid Type: IH Hytran UTTO or equivalent, specific type will be detailed. Coolant Type: Ethylene Glycol antifreeze/coolant mixture, specific ratio and type (e.g., green or orange) will be specified. Known Issues Common Wear Items: Clutch wear, brake component wear, hydraulic pump and seal leaks, radiator issues, exhaust leaks, PTO clutch wear (if applicable). Electrical Problems: Wiring harness degradation, starter issues, charging system (alternator/generator) faults. 📚 Vehicle History Brand Heritage Manufacturer: International Harvester (later evolved into Case IH) Model Evolution Production Period: The 574 was part of the International Harvester 500 series tractors, produced roughly from the late 1960s through the 1970s. Production Manufacturing Location: Likely...