🏷️ Basic Information Identification Make: International Harvester Model: 786 Product Name: International Harvester Tractor 786 WSM Service Repair Manual Product Description: Full professional quality in-depth Service Repair Manual Download for the International Harvester Tractor 786, covering all areas of repair with easy-to-follow step-by-step instructions, pictures, and wiring diagrams. Covers routine maintenance and all services & repair jobs. 👋 Introduction Market Position Vehicle Class: Agricultural Tractor (Utility/Row-Crop) Key Features Manual Purpose: Empower owners and technicians to perform accurate and efficient repairs, reducing downtime and maintenance costs. Visual Aids: Includes pictures and wiring diagrams for clarity and ease of understanding. Instruction Style: Step-by-step instructions designed for ease of use. 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair of International Harvester Tractor 786 Secondary Coverage: Routine Maintenance, Troubleshooting, Diagnostics, Component Replacement, Electrical Systems, Hydraulic Systems, Powertrain Page Count Estimated Page Count: Information not explicitly provided, but implied to be comprehensive. Manual Type Manual Type: Service Manual (WSM - Workshop Service Manual) Language Language: English Format File Format: PDF Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader Compatibility Operating System Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, fuel system, lubrication system, cooling system, intake and exhaust systems, starting and charging systems. Powertrain Systems: Clutch, transmission (gearbox), differential, final drives, power take-off (PTO) unit. Hydraulic Systems: Hydraulic pump, control valves, cylinders, hydraulic fluid system, remote hydraulics, hitch control. Electrical Systems: Wiring diagrams, lighting system, ignition system, starter motor, alternator, battery, instrumentation, safety switches. Chassis And Steering: Front axle, rear axle, steering system (hydrostatic power steering), braking system. Operator Station And Body: Operator controls, seat, fenders, hood, ballast weights. Procedures Included Maintenance Procedures: Scheduled maintenance, lubrication points, filter replacement, fluid checks and changes, tune-up procedures. Repair Procedures: Step-by-step disassembly, inspection, repair, and reassembly of all major components and systems. Troubleshooting Procedures: Diagnostic charts, symptom-based troubleshooting, identification of common problems and their solutions. Diagnostic Procedures: Engine performance testing, hydraulic system pressure tests, electrical system diagnostics. Technical Depth Depth Of Coverage: Comprehensive, covering everything from basic maintenance to major overhauls and detailed diagnostics. Detail Level: Includes detailed specifications, torque values, clearances, and procedures for professional-level repairs. 📊 Manual Specifications File Format File Format: PDF Print Quality Printability: Full Printable Binding Type Binding Type: Digital (Printable PDF) Paper Type Paper Type: Not applicable (Digital Format) Searchability Text Searchability: Likely searchable due to PDF format, aiding quick information retrieval. ⚙️ Engine Specifications Primary Engine Engine Manufacturer: International Harvester Engine Model Family: D-Series Diesel (commonly found in 786) Engine Type: Diesel Engine Configuration: Inline 4-Cylinder Diesel (common for the 786) Displacement Engine Displacement: Approximately 239 cubic inches (3.9 Liters) for the D-239 engine, a common option for the 786. Performance Horsepower Rating: Typically in the range of 70-80 PTO horsepower, with drawbar horsepower slightly lower. Torque Rating: Manufacturer specifications would detail specific torque curves. Fuel System Fuel Type: Diesel Fuel Fuel Injection System: Direct Injection (typical for IH D-Series) Cooling System Cooling Type: Liquid Cooled 🔧 Transmission Standard Transmission Type Standard: Synchronized 8-Speed Gear Drive (2WD configuration common) Optional Transmission Type Optional: Possibly offered with a hydrostatic transmission or power shift options in later variations or specific markets. The manual would confirm this. Features Power Take Off Pto: Standard 540/1000 RPM PTO, often a 2-speed or ground-speed PTO. Differential Lock: Mechanical differential lock (rear axle) is typically standard or a common option. 📐 Dimensions Exterior Wheelbase: Approximate wheelbase for a 2WD 786 is around 88-92 inches, depending on specific configuration. Weights Operating Weight: Typically around 6,000 - 7,000 lbs (unballasted). 🛡️ Safety Features Active Features Braking System: Hydraulic disc brakes (wet or dry depending on exact model) acting on the rear axle. Parking Brake: Independent parking brake mechanism. Passive Features Roll Over Protection: ROPS (Roll-Over Protective Structure) capability, with many units equipped with aftermarket or factory-installed ROPS and seatbelts. 💡 Technology Features Infotainment Infotainment System: Basic instrumentation, no advanced infotainment systems typically found in modern tractors. Driver Assistance Driver Assistance Features: Limited to mechanical aids and operator interface design; no electronic driver assistance. Connectivity Connectivity Features: No digital connectivity features. 🔧 Maintenance Service Intervals Engine Oil Change Interval: Typically every 250-500 operating hours, depending on operating conditions and oil type. Manual would specify. Hydraulic Fluid Change Interval: Generally every 1000-1200 operating hours. Manual is critical for specific interval. Fuel Filter Replacement Interval: Recommended at regular intervals, often with oil changes or as per manufacturer recommendation. Fluid Specifications Engine Oil Type: API CD or CE rated diesel engine oil, typically SAE 15W-40 or 10W-30 depending on climate. Manual confirmation required. Hydraulic Fluid Type: IH Hy-Trans fluid or equivalent universal tractor transmission fluid (UTTF) meeting specific IH specifications. Manual must be consulted for precise specification. Coolant Type: Ethylene glycol based antifreeze with corrosion inhibitors, mixed with distilled water. Manual...