The Case International 485 Tractor represents a robust and reliable workhorse within the utility tractor segment, likely produced during the 1980s or early 1990s. Engineered by Case IH, a successor to International Harvester, this model is designed for a variety of agricultural and industrial tasks. Its straightforward mechanical design, featuring a diesel engine and manual transmission, emphasizes durability and ease of operation, making it a practical choice for farmers and property owners. The tractor's focus on essential functionality, rather than complex electronics, contributes to its reputation for dependable performance in demanding environments. This comprehensive workshop service repair manual provides detailed guidance for the Case International 485 Tractor. It covers essential areas including routine maintenance, step-by-step repair procedures, troubleshooting diagnostics, and complete overhaul instructions for major systems such as the engine, transmission, hydraulics, and electrical systems. The manual is written in English and is suitable for professional technicians, skilled DIY mechanics, and tractor owners seeking to maintain or repair their equipment. Its extensive content, including wiring diagrams and torque specifications, ensures that users have the necessary information to keep their 485 Tractor in optimal working condition. 🏷️ Basic Information Identification Make: Case International Model: 485 Tractor Product Name: Case International 485 Tractor Workshop Service Repair Manual 👋 Introduction Market Position Target Audience: Professional technicians, DIY mechanics, tractor owners Key Features Delivery Method: Instant Download Cost Savings: Reduces labor costs for repairs and maintenance Practicality: Printable sections allow for clean usage in workshop environments Accuracy: Written by manufacturers for original accuracy 📋 Manual Details Coverage Areas Primary Focus: Service, Repair, Maintenance, Troubleshooting, Overhaul Page Count Estimated Page Count: Hundreds (as stated in product description) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF (Digital Download) 📖 Manual Coverage Systems Covered Engine: Engine overhaul, diagnostics, repair, maintenance Transmission: Transmission service, repair, maintenance Electrical: Wiring diagrams, electrical system troubleshooting, component testing Hydraulics: Hydraulic system repair, maintenance, troubleshooting Cooling System: Radiator, thermostat, coolant, fan maintenance and repair Fuel System: Fuel pump, injectors, filters, diagnostics Steering System: Steering mechanism repair, maintenance Braking System: Brake system inspection, repair, maintenance Chassis And Frame: Frame inspection, repairs Power Take-Off Pto: PTO system service and repair Operator Station: Controls, seat, dashboard maintenance and repair Procedures Included Routine Maintenance: Periodic maintenance charts, lubrication schedules Step By Step Repairs: Detailed, illustrated repair instructions for various components Troubleshooting: Diagnostic procedures for common and uncommon issues Overhaul Procedures: Comprehensive engine and component overhaul guidance Wiring Diagrams: Inclusion of electrical system wiring schematics Torque Specifications: Critical torque values for fasteners and assemblies Special Tool Requirements: Identification of specialized tools needed for repairs Technical Depth Depth: Suitable for professional technicians and skilled DIY mechanics Comprehensiveness: Covers routine maintenance through complete engine overhauls 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Full Printable Zoom Functionality: Zoom IN/OUT enabled Binding Type Binding: Digital Download (No physical binding) Paper Type Paper Type: Not applicable (Digital format) Requirements Software Requirements: Adobe PDF Reader, WinRAR Compatibility Operating Systems: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Type: Diesel (Typical for this model series) Displacement: Not specified in product data, typically 3-4 liters for this class Horsepower: Not specified in product data, typically 45-55 HP range Torque: Not specified in product data Fuel System Fuel Type: Diesel Injection Type: Indirect or Direct Injection (depending on exact variant) 🔧 Transmission Standard Transmission Type: Manual (Likely) Optional Gearbox Options: Not specified in product data, but multi-speed gearboxes are common Features Gear Selection: Manual gear shifting with range selector 📐 Dimensions Exterior General Size: Compact to Medium Utility Tractor Weights Operating Weight: Not specified in product data, but typically in the 4,000-6,000 lbs range 🛡️ Safety Features Ratings Safety Features: ROPS (Roll Over Protective Structure) likely standard or available 💡 Technology Features Infotainment Features: Basic analog gauges and controls, no modern infotainment systems Driver Assistance Features: Minimal to no advanced driver assistance systems; focus on mechanical operation Connectivity Features: No electronic connectivity features 🔧 Maintenance Service Intervals Oil Change Interval: Detailed in manual, typically 250-500 hours for diesel engines Filter Replacement: Fuel, oil, and air filter replacement intervals provided in manual Fluid Specifications Engine Oil Type: Specified in manual (e.g., SAE 15W-40 API CG-4 or similar) Hydraulic Fluid Type: Specified in manual (e.g., universal tractor transmission oil - UTTO) Coolant Type: Specified in manual (e.g., ethylene glycol based) Known Issues Common Wear Items: Clutch wear, hydraulic pump degradation, starter motor issues (common in older tractors) Electrical Issues: Corrosion on electrical connectors, faulty switches Engine Related Issues: Glow plug failure, injector pump problems 📚 Vehicle History Brand Heritage Manufacturer: Case IH (International Harvester's successor) Model Evolution Series Context: Part of Case IH's utility tractor line, likely from the 1980s or early 1990s. Production Production Era: Not explicitly stated, but consistent with the 485 model designation