🏷️ Basic Information Identification Make: International Harvester Model: 444 Tractor Codes Product Code: IH-444-FSM-001 👋 Introduction Market Position Target User: Owners, mechanics, and service technicians performing maintenance and repairs on International Harvester 444 Tractors. Key Features Content Organization: Table of contents included for easy navigation and quick access to information. Comprehensiveness: Designed to cover all service and repair information for the International Harvester 444 Tractor. Ease Of Use: Information layout designed to minimize stress and simplify the repair process. Cost Savings Potential: Enables users to perform repairs themselves, significantly reducing labor costs. Accessibility: Allows for anytime, anywhere repair with digital access on various gadgets. 📋 Manual Details Coverage Areas Primary Coverage: International Harvester 444 Tractor Page Count Estimated Page Count: Comprehensive (specific count not provided, but implies full factory coverage) Manual Type Type: Factory Service Repair Manual Additional Types Covered: Troubleshooting manual guide, shop repair manual, workshop manual. Language Language: English Format Digital Format: PDF Compatibility: Compatible with all versions of Windows & Mac. 📖 Manual Coverage Systems Covered Engine System: Detailed information on engine overhaul, tune-up, troubleshooting, and component replacement. Fuel System: Carburetor service, fuel pump operation, fuel filter replacement, and troubleshooting. Cooling System: Radiator, thermostat, water pump, and fan belt maintenance and repair. Electrical System: Ignition system, charging system (generator/alternator), starting system (starter motor), lighting, and wiring diagrams. Transmission System: Clutch operation, gearbox service, lubrication, and troubleshooting. Drivetrain: Rear axle, differential, PTO (Power Take-Off) operation and repair. Hydraulic System: Hydraulic pump, control valve, lift arms, and associated components service. Steering System: Steering mechanism, linkage, and adjustment procedures. Braking System: Brake pedal assembly, drum brake service, and hydraulic lines. Chassis And Body: Frame, fenders, operator station, and panel removal/installation. Power Take Off Pto: Operation, maintenance, and repair of the rear PTO shaft and engagement mechanism. Front Axle And Steering: Front wheel bearing service, steering linkage adjustment, and front axle lubrication. Power Steering System: If equipped with power steering, detailed service information for that specific system. Procedures Included Maintenance Procedures: Scheduled maintenance tasks, fluid level checks, lubrication points, and filter replacement. Troubleshooting Guides: Systematic diagnostic steps for common and uncommon operational issues. Repair Instructions: Step-by-step guides for component overhaul, replacement, and adjustment. Diagnostic Procedures: Detailed methods for identifying and resolving malfunctions. Wiring Diagrams: Comprehensive electrical schematics for accurate troubleshooting and repair. Engine Tune Up: Spark plug gap (if gasoline), ignition timing, carburetor adjustment, compression testing. Hydraulic Lift Adjustment: Calibration and adjustment of the 3-point hitch and draft control systems. Torque Specifications: Precise torque values for critical fasteners across all systems for proper assembly. Calibration: Calibration procedures for fuel injection timing and potentially PTO engagement. Technical Depth Depth: Factory-level detail, covering routine maintenance to complete engine and transmission rebuilds. Component Rebuilds: Detailed instructions for rebuilding major components such as the engine, transmission, and hydraulic pump. 📊 Manual Specifications File Format File Type: PDF Software Requirements: Adobe PDF Reader Print Quality Printability: Printable for workshop use. Binding Type Binding: Not applicable (digital format) Paper Type Paper Quality: Not applicable (digital format) ⚙️ Engine Specifications Primary Engine Engine Model: Typically fitted with International Harvester's own diesel engines, often the BD-144 or similar variants. Engine Cycle: 4-stroke Diesel Performance Displacement: Likely around 144 cubic inches (2.36 Liters) for common diesel variants. (Exact spec requires confirmation from manual). Horsepower And Torque: Specifications for horsepower and torque output would be detailed within the manual, crucial for performance tuning and diagnostics. Fuel System Fuel Type: Diesel Injection System: Details on diesel injection pump and injector servicing would be present. 🔧 Transmission Standard Transmission Type: Typically a 5-speed manual transmission (e.g., T-200 series). Features Gear Ratios: Detailed gear ratios for each speed would be specified in the manual. Clutch Type: Single-plate, dry clutch is standard for this era of tractor. 📐 Dimensions Weights Operating Weight: Approximately 3,500 - 4,000 lbs (1588 - 1814 kg), depending on configuration and equipment. Exact figures are within the manual. 💡 Technology Features Infotainment Operator Interface: Basic controls and instrumentation focused on functionality. No advanced infotainment systems. Driver Assistance Operator Aids: None. Designed for direct operator control. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 100-200 operating hours for engine oil and filter. Specific interval detailed in manual. Transmission Fluid Interval: Intervals for checking and changing transmission and hydraulic fluid would be specified. Fluid Specifications Engine Oil Type: API CD or CE rated diesel engine oil, viscosity grade dependent on ambient temperature (e.g., SAE 10W-30, 15W-40). Specifics in manual. Hydraulic Fluid Type: IH Hy-Trans fluid or equivalent UTF (Universal Tractor Transmission) fluid would be specified for the combined transmission and hydraulic system. Coolant Type: Ethylene glycol-based permanent antifreeze suitable for diesel engines. Specific mixture ratios and types would be detailed. Known Issues Common Wear Items: Clutch wear, hydraulic pump efficiency degradation, and diesel injection system maintenance are common areas requiring attention on...