🏷️ Basic Information Identification Make: International Harvester (IH) Model: 856 Tractor Product Type: Service Shop Manual & Operators Manual Collection Codes Manual Product Code: IH-856-SSM-OM-PDF-IMPROVED 👋 Introduction Market Position Tractor Segment: The IH 856 was a significant contender in the medium-horsepower agricultural tractor market of its era, known for its robust construction and versatility. Competitive Analysis Key Competitors: Competed directly with models from John Deere (e.g., 3020, 4020), Ford (e.g., 5000 series), and Massey Ferguson (e.g., 100 series). Key Features Distinctive Features: Offered a strong diesel engine, the innovative Torque Amplifier (TA) transmission for on-the-go gear changes, and a powerful hydraulic system. Manual Value Proposition Impro Feature Benefit: The 'Improved PDF' format significantly enhances usability over original scanned manuals, making maintenance and repair more efficient and accurate. 📋 Manual Details Coverage Areas Primary Coverage: International Harvester 856 Tractor (all variants) Engine Coverage: D-360, D-360A, D-360B Diesel Engines Transmission Coverage: T-71, T-71B Torque Amplifier Transmissions Hydraulics Coverage: International Harvester 2350, 2360 Hydraulic Systems Page Count Service Manual Estimated Pages: Approximately 600-800 pages Operators Manual Estimated Pages: Approximately 100-150 pages Manual Type Service Manual Type: Factory Authorized Service Shop Manual / Repair Manual Operators Manual Type: Original Equipment Manufacturer (OEM) Operators Instruction Manual Language Language: English Format Format: Improved PDF (Searchable Text, Bookmarks, Index) 📖 Manual Coverage Systems Covered Engine System: Complete engine overhaul, component testing, fuel system, cooling system, lubrication system, starting and charging systems. Transmission System: Torque Amplifier operation and repair, gear shifting mechanisms, clutch service, final drives, differential. Hydraulic System: Hydraulic pump, control valves, lift cylinders, power steering, hitch control, hydraulic fluid specifications and troubleshooting. Electrical System: Wiring diagrams, lighting, starter motor, alternator, battery service, ignition system (for gasoline variants if applicable, though primarily diesel), instrument panel. Steering System: Power steering system repair and diagnosis, steering linkage, tie rods, steering column. Brake System: Service brakes (wet disc), parking brake, brake system bleeding and maintenance. Chassis And Frame: Frame inspection and repair, front axle, rear axle, wheel bearings. Operator Controls: Dashboard layout, lever functions, PTO controls, draft control, position control. Procedures Included Maintenance Procedures: Daily checks, lubrication points, filter changes, tune-up procedures, fluid level checks, battery maintenance. Diagnostic Procedures: Troubleshooting charts for engine, transmission, hydraulics, and electrical systems. Symptom-based diagnostics. Repair Procedures: Step-by-step overhaul procedures for major components, component disassembly and reassembly, torque specifications for critical fasteners. Calibration Procedures: Calibration of hydraulic control systems, PTO speed settings, governor adjustments. Special Tool Requirements: Identification and usage of specialized tools required for specific repair tasks. Technical Depth Depth Of Coverage: Comprehensive, covering from basic operator checks to complete engine, transmission, and hydraulic system rebuilds. Diagnostic Capability: Advanced diagnostic procedures with detailed troubleshooting trees and component testing specifications. Rebuild Information: Detailed information for complete overhauls of all major mechanical and hydraulic components. 📊 Manual Specifications File Format Digital Format: PDF Searchability: Full text search enabled for quick information retrieval. Navigation: Includes hyperlinked bookmarks for easy navigation between sections and chapters. Indexing: Features a comprehensive index for specific terms and components. Print Quality Image Clarity: Improved PDF quality with clear illustrations, diagrams, and photographs. Readability: Optimized for digital viewing and printing, ensuring high readability of text and diagrams. Binding Type Digital Binding: N/A (Digital File) Paper Type Digital Paper Simulation: N/A (Digital File) ⚙️ Engine Specifications Primary Engine Engine Model: International Harvester D-360 Engine Type: Direct Injection, Naturally Aspirated Diesel Displacement: 360 cubic inches (5.9 Liters) Bore X Stroke: 3.875 in x 4.25 in (98.4 mm x 108.0 mm) Compression Ratio: 16.5:1 (Typical) Performance Rated Horsepower Pto: Approximately 73 HP (54 kW) Rated Horsepower Drawbar: Approximately 62 HP (46 kW) Rated Engine Speed: 2200 RPM Fuel System Fuel Type: Diesel Fuel Injection System: Roosamaster Distributor-type Injection Pump Fuel Filter: Cartridge type, typically IH Part No. 384703R1 or equivalent. Cooling System Cooling Medium: Water/Antifreeze Mixture Thermostat Rating: 170°F (77°C) to 180°F (82°C) typical 🔧 Transmission Standard Primary Transmission: International Harvester T-71/T-71B Torque Amplifier (TA) Gear Configuration: 8 Forward Speeds + 4 Reverse Speeds (with TA engaged and disengaged) Features Torque Amplifier Function: Provides an additional 16% speed reduction or increase in each gear without clutch pedal operation, for easier shifting under load. Clutch Type: Dual-stage clutch (one for TA, one for main transmission). Fluid Capacity Transmission Oil Capacity: Approximately 12 US quarts (11.4 Liters) for the main transmission and TA housing. Fluid Specifications Recommended Fluid: IH Hy-Trans Fluid (or equivalent UTTO - Universal Tractor Transmission Oil) meeting IH B6 specification. Manual may also recommend API GL-4. 📐 Dimensions Exterior Wheelbase: Approximately 94.5 inches (2400 mm) Overall Length: Approximately 148 inches (3759 mm) Weights Operating Weight: Approximately 7,500 - 8,500 lbs (3400 - 3850 kg) depending on configuration. Front Tire Size Standard: 6.00-16 or 7.50-16 Rear Tire Size Standard: 16.9-34 or 18.4-34 🛡️ Safety Features Ratings Rollover Protection: Original models typically did not include ROPS as...