🏷️ Basic Information Identification Make: International Harvester Model: B-275, B-414, 354, 364, 384, 444, 2424, 2444 👋 Introduction Market Position Target Audience: Owners, mechanics, technicians performing repairs and maintenance on specified International Harvester tractors Competitive Analysis Value Proposition: Comprehensive factory-level repair information for multiple tractor models in a single, easily accessible digital format Key Features Instant Access: Available for immediate download after purchase Lifetime Usage: No expiry dates or renewal fees Cross Model Coverage: Consolidates information for several closely related tractor models 📋 Manual Details Coverage Areas Manual Type: Service Repair Workshop Manual Format: Downloadable PDF Language: English Digital Rights: Unlimited Use, No Expiry, Lifetime Access Compatibility: Windows and MAC computers, tablets, smartphones 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, tuning, troubleshooting, specifications Transmission: Manual and/or Power Take-Off (PTO) unit service, repair, and adjustment Fuel System: Carburetor/injection system diagnosis, cleaning, and repair; fuel pump and lines Electrical System: Starting system, charging system, lighting, ignition system, wiring diagrams Hydraulics: Hydraulic lift system service, pump, cylinder, control valve repair and bleeding Steering: Steering mechanism repair, adjustment, and troubleshooting Brakes: Brake system overhaul, adjustment, component replacement, and hydraulic service Rear Axle And Differential: Service and repair of the rear axle housing, differential, and drive components Front Axle And Steering Geometry: Front axle component service, wheel alignment, and steering linkage Cooling System: Radiator, thermostat, water pump, and coolant service Exhaust System: Muffler, exhaust manifold, and pipe inspection and replacement Body And Chassis: Frame, fenders, operator's platform, and sheet metal repair Procedures Included Maintenance: Regular servicing, lubrication, fluid changes, filter replacements, and tune-ups Troubleshooting: Diagnostic procedures for common and uncommon problems across all systems Repair: Step-by-step instructions for component disassembly, repair, and reassembly Overhaul: Detailed procedures for complete engine, transmission, and hydraulic system overhauls Adjustments: Precise adjustment procedures for clutch, brakes, valve lash, and governor Electrical Diagnostics: Fault finding and repair for wiring harness issues, component failures, and electrical circuits Hydraulic Bleeding: Correct procedures for bleeding hydraulic systems after component replacement or service Engine Timing: Setting ignition and injection timing for optimal performance and efficiency Torquing Specifications: Accurate torque values for critical fasteners to ensure proper assembly and prevent damage Technical Depth Detail Level: Highly detailed with hundreds of pages Illustrations: Hundreds of detailed photos and diagrams, including exploded views Scope: Professional-level repair and servicing 📊 Manual Specifications File Format File Type: PDF Searchable: Likely, depending on PDF creation (standard for professional manuals) Print Quality Printable: Yes, individual pages or entire manual Binding Type Digital Format: Downloadable digital file (no physical binding) Paper Type Print Medium: Digital (printable onto any paper type) ⚙️ Engine Specifications Primary Engine Engine Family: International Harvester BD Series Diesel Engines (e.g., BD-144, BD-154, BD-206, BD-236, BD-240, BD-264, BD-268, BD-283) Displacement Range: Approximately 144 cu. in. (2.35L) to 283 cu. in. (4.64L) depending on the specific tractor model Performance Horsepower Range: Varies by model, generally from approx. 30 HP to 65 HP (PTO HP) Torque Range: Varies by model, designed for agricultural applications Fuel System Fuel Type: Diesel Injection Type: Direct Injection (typically Roosa Master or CAV injection pumps) 🔧 Transmission Standard Gearbox Type: Manual Transmission (e.g., 4-speed, 8-speed options depending on model) Optional Special Features: Some models may feature a two-speed PTO, differential lock Features Clutch Type: Dry single-plate clutch 📐 Dimensions Exterior Wheelbase: Varies by model, typical range around 70-80 inches Weights Operating Weight: Varies by model, typically between 3,000 - 5,000 lbs (1360 - 2268 kg) 🛡️ Safety Features Ratings Safety Features: Operator presence control (clutch pedal), brake interlocks; ROPS (Roll-Over Protective Structure) may be an aftermarket or later model addition Active Features Braking System: Mechanical drum or disc brakes, depending on specific model and configurations 💡 Technology Features Infotainment Features: Basic operator controls, mechanical gauges (tachometer, oil pressure, temperature, fuel level), basic lighting systems. Driver Assistance Assistance Systems: N/A (These are agricultural tractors from a period predating modern driver-assistance technologies) Connectivity Connectivity Options: N/A 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 100-200 operating hours or annually Transmission Oil Change: Typically every 500-1000 operating hours Hydraulic Fluid Change: Typically every 500-1000 operating hours Fluid Specifications Engine Oil Grade: API CD or CE rated oils, typically SAE 30 or 10W-30 depending on climate. Refer to specific manual for exact specs. Transmission Hydraulic Fluid: IH Hy-Trans or equivalent universal tractor transmission fluid (UTTO). Check specific model for compatibility. Known Issues Common Problems: Hydraulic system leaks, starter motor issues, potential wear in transmission/clutch components due to age, carburetor or injection pump tuning Preventative Maintenance: Regularly check and change hydraulic filters, maintain clean fuel system, proper engine lubrication, and electrical connection checks are crucial. 📚 Vehicle History Brand Heritage Manufacturer: International Harvester (IH), a significant American manufacturer of agricultural and construction equipment Model Evolution Development: The B-series and subsequent models represent a lineage of reliable, general-purpose tractors for...