🏷️ Basic Information Identification Make: International Harvester Model: 2504 Tractor 👋 Introduction Market Position Target Audience: Owners, mechanics, and technicians working on International Harvester 2504 Tractors. Competitive Analysis Value Proposition: Provides essential, factory-level repair and maintenance information at a fraction of the cost of professional services or physical manual acquisition. Instant download convenience. Key Features Manual Benefits: Cost-effective repair solution, empowers DIY maintenance, ensures accurate servicing, instant access to critical information, preserves original manuals. 📋 Manual Details Coverage Areas Primary Coverage: Workshop Service and Repair Page Count Estimated Page Count: Comprehensive (exact number not specified, but extensive for workshop repair) Manual Type Manual Type: Shop Manual / Workshop Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, cooling system, diesel fuel system, carburetor (if applicable to specific variants), ignition system, governor (non-diesel). Drivetrain Systems: Clutch, transmission overhaul, torque amplifier, direction reverser, main drive bevel gears, differential, final drive. Hydraulic Steering Braking: Hydraulic system, power steering system, brakes. Other Systems: Electrical system, belt pulley, front system, power takeoff (PTO). Procedures Included Maintenance Procedures: Tune-ups, regular maintenance, service data. Repair Procedures: Step-by-step repair instructions for all covered systems, troubleshooting. Technical Depth Depth Of Information: Comprehensive technical details, manufacturer specifications, diagrams, and overhaul procedures for in-depth repair and maintenance. 📊 Manual Specifications File Format PDF Features: Searchable by keyword, bookmarked for easy navigation, indexed. Print Quality Print Capability: Print entire manual or specific pages, high-quality digital reproduction of original documentation. Binding Type Digital Binding: N/A (Digital PDF, no physical binding) Paper Type Digital Paper Type: N/A (Digital PDF, eliminates need for paper) Compatibility Operating Systems: Compatible with Windows and Mac operating systems. ⚙️ Engine Specifications Primary Engine Engine Type: Diesel (specific engine model not provided in product information, likely an IH DT or BD series inline diesel). Performance Horsepower Range: Likely in the 50-70 HP range, typical for utility tractors of this era (specific figures not provided). Fuel System Fuel System Type: Diesel Fuel System (details on injection pump, injectors, filters expected). 🔧 Transmission Standard Transmission Type: Manual (with potential for specialized IH transmissions like Torque Amplifier). Optional Torque Amplifier: Covered in manual, likely an auxiliary gearbox to multiply torque and offer additional gear ratios. Features Direction Reverser: Mentioned as covered, indicating a shuttle shift or similar mechanism for forward/reverse gear changes. 📐 Dimensions Exterior Tractor Class: Utility Tractor (design for versatility in farming and general tasks). Weights Operating Weight: Not specified, but typical for this class would be in the 4000-6000 lb range without ballast. 🛡️ Safety Features Ratings Tractor Safety: Manual would cover safety precautions relevant to tractor operation and maintenance, but no specific crash ratings apply. 💡 Technology Features Infotainment Tractor Electronics: Basic electrical system for starting, lighting, and potentially gauges. No modern infotainment systems. Driver Assistance Tractor Controls: Mechanical and hydraulic controls for steering, hydraulics, PTO, and transmission. Power steering is an advanced feature for its time. 🔧 Maintenance Service Intervals Engine Oil Change: Typically 100-250 hours for tractors of this era; manual will specify exact intervals and oil type. Fluid Specifications Engine Oil Type: Likely SAE 30 or 10W-30 diesel engine oil, manual to confirm API classification and exact viscosity. Hydraulic Fluid Type: IH Hytran or equivalent universal tractor transmission fluid (UTTF), manual to specify. Known Issues Common Wear Points: Based on tractor age, common issues could include hydraulic leaks, PTO clutch wear, brake system maintenance, and electrical component degradation. Manual provides troubleshooting for these. 📚 Vehicle History Brand Heritage Manufacturer Legacy: International Harvester is a historically significant American manufacturer of agricultural and industrial machinery. Model Evolution 2504 Context: The 2504 was part of IH's continuous development of tractors, likely from the 1960s or 1970s era, known for their robust build. Production Production Period: Specific production years for the 2504 are not detailed, but it falls within IH's mid-to-late 20th-century tractor production. 🏆 Awards & Recognition Recognitions Brand Reputation: International Harvester tractors are generally recognized for their durability and workhorse capabilities.