Basic Information Identification Make: International Harvester Model: 574 Tractor Introduction Market Position Target Audience: Professional Technicians and DIY Mechanics Competitive Analysis Advantage: Provides professional-level information for self-service, saving costs Key Features Accessibility: Instant download, no shipping costs or waiting Usability: Numbered table of contents for quick information retrieval Manual Details Coverage Areas Primary Coverage: Full Service Repair Page Count Estimated Page Count: Extensive (Not Specified, but implies comprehensive coverage) Manual Type Type: Service Repair Manual Language Language: English Format Digital Format: PDF Manual Coverage Systems Covered Engine Systems: Engine overhaul, troubleshooting, repair, diagnostics, fuel system, lubrication system, cooling system Transmission Systems: Transmission repair, maintenance, diagnostics Electrical Systems: Wiring diagrams, troubleshooting, electrical service procedures, diagnostics Hydraulic Systems: Hydraulic system repair, maintenance, troubleshooting (implied by tractor functionality) Chassis And Drive: Drive axle, steering system, braking system (implied by tractor functionality) Operator Station: Controls, comfort features (implied by tractor functionality) Procedures Included Maintenance: Scheduled maintenance, lubrication, fluid changes, filter replacements Repair: Component-level repair, major overhauls, rebuilds, part replacement Troubleshooting: Diagnostic procedures, fault finding, problem resolution for all systems Restoration: Procedures for refurbishing and restoring the tractor Technical Depth Depth Of Coverage: Comprehensive (Professional Technician Level) Diagnostic Capabilities: Advanced diagnostics and electrical troubleshooting Illustration Detail: Detailed illustrations, drawings, photos, enlarged insets Instruction Format: Numbered step-by-step instructions with bold figure numbers Notes And Warnings: Critical notes, cautions, and warnings integrated into procedures Manual Specifications File Format Format Type: PDF Print Quality Printability: Full Printable Binding Type Binding: Digital Download (No physical binding) Paper Type Medium: Digital (Viewable on screen or printable) Delivery Method Delivery: Instant Download Software Requirements Reader Requirement: Adobe PDF Reader Extraction Requirement: WinRAR (for potential archive extraction) Compatibility Operating Systems: All Versions of Windows & Mac Engine Specifications Primary Engine Engine Type: Diesel (Typical for this model, specific engine variants not detailed in product info) Performance Horsepower Range: Typically in the 50-70 HP range, depending on specific engine option (e.g., D-179, D-206) - specific data not provided in product info Fuel System Fuel Type: Diesel Fuel Transmission Standard Transmission Options: Likely featured a range of transmissions including synchronized and non-synchronized gearboxes, with options like 8-speed or 12-speed (specific details not in product info) Features Transmission Capabilities: Repair and maintenance of various gearbox configurations, PTO options, and potentially a powershift or torque amplifier system. Dimensions Exterior Overall Dimensions: Not specified in product information. Varies based on configuration (e.g., 2WD/4WD, tire size). Weights Operating Weight: Not specified in product information. Typically around 4,000 - 5,000 lbs depending on configuration. Safety Features Ratings Safety Standards: Not specified in product information. Manual covers safe operating procedures and maintenance relevant to tractor safety. Active Features Operator Safety: Manual likely includes information on brake system maintenance, steering system reliability, and PTO safety. Technology Features Infotainment Operator Interface: Basic operator controls, instrument panel with gauges for engine status, fuel level, temperature, and oil pressure. No modern infotainment systems. Driver Assistance Operator Aid: Focus on mechanical and hydraulic systems for optimal operation and safety. No electronic driver assistance features. Maintenance Service Intervals Engine Oil Change: Typically every 100-250 operating hours, or annually, depending on operating conditions (specific data in manual). Hydraulic Fluid Change: Regularly scheduled intervals recommended by IH, often annually or based on operating hours (specific data in manual). Fluid Specifications Engine Oil Grade: Likely API CD or CE rated diesel engine oil, viscosity dependent on ambient temperature (e.g., 15W-30 or 10W-30). Specific grade will be in manual. Hydraulic Fluid Type: IH Hy-Tran or equivalent universal tractor transmission fluid (UTTF) meeting specific IH specifications (detailed in manual). Coolant Type: Ethylene glycol-based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water (specific type and capacity in manual). Known Issues Common Wear Points: Potential wear in the clutch, brakes, steering components, and hydraulic pump seals over time; engine component wear depending on usage and maintenance history. Electrical Reliability: Older wiring harnesses can degrade; troubleshooting electrical issues is a key aspect covered by the manual. Vehicle History Brand Heritage Manufacturer Legacy: International Harvester (IH) was a significant American manufacturer of agricultural machinery and vehicles, known for durable and reliable tractors. Model Evolution 574 Era: The 574 was part of IH's mid-range tractor lineup, produced from the late 1960s into the 1970s, succeeding earlier models and being a predecessor to later IH/Case IH designs. Production Production Period: Mid to late 1970s (specific start and end years not detailed). Awards & Recognition Recognitions Brand Reputation: International Harvester tractors are generally recognized for their ruggedness and workhorse capabilities, making them valuable for agricultural and heavy-duty applications.