🏷️ Basic Information Identification Make: International Harvester (IH) Model Line: Tractor Series Covered Models: B-275, B-414, 354, 364, 384, 424, 444, 2424, 2444 Codes Manual Type Code: Factory Service & Repair Workshop Manual 👋 Introduction Market Position Target Audience: Owners, mechanics, technicians, collectors of IH tractors Purpose: To provide comprehensive repair, maintenance, and troubleshooting information for specific IH tractor models Competitive Analysis Value Proposition: Factory original content, extensive detail, lifetime digital access without recurring fees Key Features Content Richness: Hundreds of pages with detailed photos, diagrams, and step-by-step instructions Accessibility: Instant download, usable on multiple devices and computers 📋 Manual Details Coverage Areas Geographical Coverage: Global (typical for IH tractors of this era) Language: English Page Count Estimated Page Count: Hundreds (specific count not provided, but consistent with comprehensive workshop manuals) Manual Type Type: Service & Repair Workshop Manual Format Digital Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine: Complete overhaul, troubleshooting, diagnostics, component replacement (e.g., cylinder head, pistons, crankshaft, fuel injection system) Fuel System: Fuel injection pump, injectors, fuel lines, filters, tank servicing Cooling System: Radiator, thermostat, water pump, hoses, fan, coolant specifications Lubrication System: Oil pump, oil filter, oil pan, oil pressure, lubrication points Ignition System: Diesel ignition timing (as applicable to the engines covered) Transmission: Gearbox overhaul, clutch service, PTO operation, hydraulic transmission (if applicable to specific models) Power Take Off Pto: PTO gearbox, shaft, clutch, operation, and servicing Hydraulic System: Hydraulic pump, lift cover, control valves, hydraulic cylinders, reservoir, fluid specifications, troubleshooting Steering System: Mechanical steering, power steering components (if equipped), linkages, adjustments Braking System: Brake drums, shoes, master cylinder, pedal linkage, parking brake, bleeding procedures Electrical System: Starting system, charging system (alternator/generator), battery, lighting, wiring diagrams, starter motor, solenoid Front Axle: Front axle assembly, kingpins, steering knuckles, hubs, bearings, adjustments Rear Axle And Drive: Differential, final drives, axle shafts, bearings, seals, adjustments Chassis And Frame: Frame construction, drawbar, hitches, ballast weights Bodywork And Fenders: Sheet metal, fenders, operator platform, controls, dashboard layout Procedures Included Maintenance: Routine servicing, lubrication, fluid changes, filter replacements, adjustments, pre-operation checks Troubleshooting: Diagnostic charts, symptom-based troubleshooting, common problems and solutions Repair: Step-by-step repair instructions for all major components and systems Overhaul: Detailed instructions for complete engine, transmission, and hydraulic system rebuilds Disassembly Assembly: Exploded diagrams and instructions for taking apart and reassembling components Specifications And Tolerances: Critical measurements, clearances, torque values, and adjustment parameters Wiring Diagrams: Comprehensive electrical schematics for fault finding and repairs Special Tools: Identification and use of specialized tools required for specific tasks Technical Depth Depth: Comprehensive factory-level service and repair, suitable for professional mechanics and experienced DIY users 📊 Manual Specifications File Format Format: PDF Searchable: Likely (standard for professionally produced PDFs) Print Quality Printable: Yes, individual pages or entire manual Image Quality: Detailed photos & diagrams Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) Licensing Usage Rights: Unlimited usage on multiple devices, lifetime access, no expiry Compatibility Operating Systems: Windows and MAC ⚙️ Engine Specifications Primary Engine Engine Type: Diesel (primarily) Displacement Range: Various, depending on specific model (e.g., 154ci for BD-144, 177ci for BD-154, 212ci for BD-236, 236ci for BD-240/BD-264) Cylinder Count Range: 3-4 cylinders Performance Horsepower Range: Approximately 30-70 PTO HP (varies by model and engine) Torque Specifications: Detailed torque specifications for all engine fasteners and components Fuel System Fuel Type: Diesel Injection System: Typically CAV or Bosch inline injection pumps 🔧 Transmission Standard Transmission Type: Constant mesh, sliding gear, manual transmission Gear Count Range: Typically 8-speed forward, 2-speed reverse (e.g., 8F-2R, 10F-2R) Optional Torque Amplifier: Optional on some models for on-the-go gear shifting Features Clutch Type: Dual-stage clutch (for transmission and PTO engagement) Gear Ratios: Specific gear ratios provided for each gear Fluid Requirements Transmission Oil Type: IH Hy-Trans Fluid (or equivalent lubricant, e.g., SAE 80W-90 gear oil for some components) 📐 Dimensions Exterior Wheelbase: Varies by model, e.g., approx. 82 inches for B-414 Weights Base Weight: Varies by model, e.g., approx. 3800-5000 lbs 💡 Technology Features Infotainment Features: N/A (Basic agricultural tractor technology of its era) Driver Assistance Features: N/A Connectivity Features: N/A 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 100-250 operating hours (refer to specific model section) Fuel Filter Replacement: As needed or at scheduled intervals (e.g., every 250 hours) Air Filter Service: Regular inspection and cleaning, replacement as needed Hydraulic Fluid Change: Typically every 500-1000 operating hours Fluid Specifications Engine Oil Grade: API CD or CE, SAE 15W-40 or 20W-50 (check manual for specific recommendations) Engine Oil Capacity: Varies by engine, e.g., 6-8 quarts Hydraulic Fluid Type: IH Hy-Trans (or equivalent UTF - Universal Tractor Transmission Fluid) Hydraulic Fluid Capacity: Varies by model, e.g., 8-12 gallons Known Issues Common Wear Points: Clutch wear, PTO clutch engagement, hydraulic pump efficiency, front axle kingpin wear, potential for diesel injection pump issues Electrical System: Wiring harness...