🏷️ Basic Information Identification Make: International Harvester / Case IH Model: 454, 464, 484, 574, 584, 674 Codes Product Name: International 454 464 484 574 584 674 Shop Manual 👋 Introduction Market Position Target Audience: Owners, mechanics, and service departments of International Harvester 454-674 series tractors Value Proposition: Cost savings on labor, repairs, and servicing for Case International tractor owners Competitive Analysis Competitor Manuals: Implied to be the most comprehensive catalogue of workshop manuals available for these models Key Features Format Advantage: Print-on-demand sections reduce wear and tear on a single physical manual Content Quality: Detailed diagrams, technical references, and step-by-step guides 📋 Manual Details Coverage Areas Specific Models Covered: International Harvester 454, 464, 484, 574, 584, 674 Tractor Series Page Count Estimated Page Count: Extensive (specific number not provided, but described as comprehensive) Manual Type Type: Workshop / Service / Repair Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, overhaul, component testing, tuning for diesel engines Transmission: Service, repair, and overhaul of gearboxes, clutches, and power take-off (PTO) Hydraulics: Operation, troubleshooting, repair of hydraulic systems, pumps, cylinders, and controls Electrical System: Wiring diagrams, troubleshooting of starting, charging, lighting, and accessory systems Front Axle And Steering: Service and repair of steering mechanisms and front axle assemblies Rear Axle And Drive Line: Maintenance and repair of rear axle housing, differential, and drive shafts Brakes: Service and adjustment of braking systems Fuel System: Component testing, maintenance, and troubleshooting of fuel injection systems Cooling System: Radiator, thermostat, and water pump service Operator Station: Repair and maintenance of seating, controls, and platform Procedures Included Maintenance: Scheduled servicing, lubrication, filter changes, fluid checks Troubleshooting: Systematic diagnostic procedures for identifying and resolving common faults Repair: Step-by-step instructions for component replacement and repair Overhaul: Complete rebuild procedures for major components like engines and transmissions Disassembly And Assembly: Detailed instructions for taking apart and reassembling various tractor systems Adjustments: Precise procedures for adjusting clutch, brakes, and other critical systems Technical Depth Depth: Comprehensive from basic maintenance to complete engine and transmission overhauls Diagnostics: Detailed diagnostic charts and troubleshooting trees Specifications: Includes critical technical specifications, tolerances, and torque values Diagrams: Extensive and detailed technical diagrams and illustrations 📊 Manual Specifications File Format Format: PDF Searchability: Likely searchable text within the PDF for quick reference Print Quality Printability: Designed for repeated printing of specific sections Binding Type Binding: Not applicable (digital PDF format) Paper Type Paper Type: Not applicable (digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Family: International Harvester (IH) BD Series Diesel (e.g., BD-154, BD-184, BD-206, BD-239, BD-264) Displacement Range: Approximately 154 to 264 cubic inches (2.5 to 4.3 liters), depending on specific model and engine variant. Performance Horsepower Range: Typically ranging from 40 to 70 PTO horsepower, depending on the specific model and engine. Torque Characteristics: Designed for robust, low-end torque delivery suitable for agricultural applications. Fuel System Fuel Type: Diesel Injection Type: Direct Injection (DI) with rotary or inline injection pumps (e.g., CAV, Simms, Bosch). Fuel Filter Part Numbers: Refer to manual for specific P/N; common aftermarket may include Wix 33450, Baldwin BF7850 (for BD-239/264). Cooling System Coolant Type: Ethylene Glycol based antifreeze (50/50 mix with distilled water recommended). Coolant Capacity: Refer to manual; typically around 15-20 liters. 🔧 Transmission Standard Gearbox Type: Constant Mesh Synchromesh Manual Transmission Optional Powershift: Some models may have offered a Select-O-Speed or similar transmission, though not explicitly stated for all. Features Number Of Gears: Typically 8 forward and 2 reverse gears. Pto Options: Standard 540 RPM PTO, some may have 1000 RPM option. Fluid Specifications Transmission Oil Type: Refer to manual for specific IH recommendation (likely an SAE 90 or SAE 80W-90 GL-4 gear oil). Fluid Capacities Transmission Oil Capacity: Refer to manual; typically around 30-35 liters for main transmission and rear axle. 📐 Dimensions Exterior Wheelbase: Varies by model, typically around 80-86 inches (203-218 cm). Weights Operating Weight: Approximately 4,000 - 5,500 lbs (1,800 - 2,500 kg) depending on configuration. Tires Rear Tire Size: Commonly 13.6-28, 14.9-28, or 16.9-28. Front Tire Size: Commonly 6.00-16 or 7.50-16. 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll Over Protective Structure) may have been optional or standard on later models; manual will detail fitment. Active Features Brakes: Independent rear disc brakes, potentially self-adjusting. Passive Features Seatbelt: Seatbelts often optional or fitted to ROPS. 💡 Technology Features Infotainment Features: Basic operator controls; no modern infotainment systems. Driver Assistance Features: No electronic driver assistance systems. Connectivity Features: No telematics or connectivity features. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 200-250 operating hours, or annually. Refer to manual for exact interval and oil type. Hydraulic Fluid Change: Typically every 500-1000 operating hours, or annually. Refer to manual for specific interval and fluid type. Air Filter Service: Check regularly, clean or replace as needed based on...