🏷️ Basic Information Identification Make: International Harvester Model: B-275, B-414, 354, 364, 384, 424, 444, 2424, 2444 Tractor Series 👋 Introduction Market Position Target Audience: Owners, mechanics, restoration specialists of IH B-275, B-414, 354, 364, 384, 424, 444, 2424, 2444 tractors. Competitive Analysis Advantage: Improved PDF features (bookmarks, search) offer superior usability over older print manuals or basic scans. Key Features Manual Enhancements: Instant download, bookmark navigation, keyword search functionality for efficient repairs. 📋 Manual Details Coverage Areas Manual Type: Shop Service Repair Manual Language: English Format: Improved PDF 📖 Manual Coverage Systems Covered Engine: Complete engine service, overhaul, troubleshooting, component identification, specifications. Fuel System: Diesel fuel system components, injection pump service, injectors, filters, troubleshooting. Cooling System: Radiator, thermostat, water pump, fan, hoses, coolant specifications, troubleshooting. Electrical System: Alternator, generator, regulator, starting motor, wiring diagrams, battery maintenance, lighting. Transmission: Manual and reversing transmissions, gear train service, clutch operation, lubrication. Hydraulic System: Hydraulic lift system service, pump, cylinders, control valves, fluid specifications, troubleshooting. Brakes: Brake system components, master cylinder, wheel cylinders, brake shoes, adjustment, maintenance. Steering System: Steering gear service, linkage adjustment, power steering system components and service (if equipped). Front Axle: Front axle components, kingpins, wheel bearings, adjustments, lubrication. Rear Axle: Rear axle housing, differential, final drive gears, service, lubrication. Power Take Off: PTO engagement, gears, shafts, maintenance, and troubleshooting. Belt Pulley: Belt pulley system operation, maintenance, and troubleshooting. Governor: Diesel and Non-Diesel governor service, calibration, and troubleshooting. Procedures Included Maintenance: Routine maintenance checks, lubrication points, filter changes, fluid level checks. Troubleshooting: Diagnostic procedures for common problems across all systems. Repair: Step-by-step repair instructions for component disassembly, overhaul, and reassembly. Overhaul: Complete overhaul procedures for major components like the engine, transmission, and hydraulics. Adjustments: Precise adjustment procedures for brakes, clutch, steering, and engine timing. Specifications: Torque values, clearances, fluid capacities, and other critical technical data. Technical Depth Depth: Comprehensive shop-level service and repair information. 📊 Manual Specifications File Format File Type: PDF Compatibility: Windows/Mac Features: Fully bookmarked, searchable text, indexed. Print Quality Quality: Improved quality, printable, zoomable. Binding Type Type: Digital Download (PDF) Paper Type Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Types: Various diesel engines (e.g., BD-144, BD-154, BD-206, BD-236, BD-264, BD-282, BD-308 depending on specific model variant). Performance Typical Hp Range: Ranges from approximately 30 HP to 60+ HP depending on the specific tractor model and engine. Torque Specifications: Detailed torque specifications for critical engine components will be found within the manual. Fuel System Injection System: Typically Lucas CAV or Simms inline fuel injection pumps. Fuel Type: Diesel fuel 🔧 Transmission Standard Transmission Type: Constant mesh, sliding gear manual transmission with multi-speed options. Optional Reversing Transmission: Many models feature a separate reversing transmission unit for forward/reverse gear selection. Features Gear Ratios: Detailed gear ratios for all forward and reverse gears are provided. 📐 Dimensions Weights Typical Operating Weight: Varies significantly by model, generally ranging from 3,000 lbs to 6,000+ lbs (unballasted). 🛡️ Safety Features Ratings Safety Features: Manual will cover safety precautions, operational safety, and maintenance safety procedures. Active Features Brake Systems: Independent rear wheel brakes, often with a master brake cylinder for both sides. Parking brake. Passive Features Operator Station: Covers basic operator controls and station layout for safe operation. 💡 Technology Features Infotainment Features: N/A (These are older utility tractors, focus is on mechanical systems). Driver Assistance Features: N/A (These are older utility tractors, focus is on mechanical systems). 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 100-200 operating hours, depending on operating conditions and oil type (refer to manual for specific intervals). Fuel Filter Change: Recommended at regular intervals, often coinciding with or between oil changes. Hydraulic Fluid Change: Typically every 500-1000 operating hours, or as specified by IH. Fluid Specifications Engine Oil Type: API CD or higher quality diesel engine oil, viscosity grade typically SAE 10W-30 or 15W-40 (refer to manual). Hydraulic Fluid Type: IH Hy-Trans fluid or equivalent Universal Tractor Transmission Oil (UTTO) meeting IH specifications (refer to manual). Transmission Fluid Type: Similar to hydraulic fluid, IH Hy-Trans or UTTO (refer to manual). Known Issues Common Wear Points: Clutch wear, hydraulic pump output degradation, front axle kingpin wear, starter motor issues, fuel injection pump seals. Electrical Reliability: Older wiring harnesses can degrade; alternator/generator output can be a concern if not properly maintained. 📚 Vehicle History Brand Heritage Manufacturer: International Harvester (IH), a major American manufacturer of agricultural and construction equipment. Model Evolution Production Period: These models were primarily produced from the late 1950s through the 1970s, representing a significant era for IH tractors. Production Manufacturing Locations: Primarily manufactured in the United States and the United Kingdom (for models like the B-414). 🏆 Awards & Recognition Recognitions Industry Standing: These models were workhorses of their era, known for their robust construction and reliability in agricultural applications.