🏷️ Basic Information Identification Make: International Harvester Model: 2756 Tractor Product Type: Service Repair Manual 👋 Introduction Market Position Positioning: A vital resource for owners and technicians seeking to maintain and repair the robust International Harvester 2756 tractor, a key player in its era. Competitive Analysis Context: This manual addresses the specific needs of the 2756 model, offering detailed technical information often found fragmented or absent in generic repair guides. Key Features Value Proposition: Provides in-depth knowledge for accurate diagnosis and efficient repair, saving time and costs. 📋 Manual Details Coverage Areas Manual Type: Service and Repair Manual Language: English Format: PDF 📖 Manual Coverage Systems Covered Engine: Comprehensive engine overhaul, troubleshooting, and component diagnosis Transmission: Service and repair procedures for powershift transmission, clutch, and PTO Hydraulics: Hydraulic system diagnosis, pump and valve repair, cylinder service Electrical: Wiring diagrams, component testing, charging system, starting system Drive Train: Front and rear axle repair, differential, final drive service Steering: Power steering system diagnosis and repair Braking System: Brake system service, caliper and master cylinder overhaul Cooling System: Radiator, fan, and water pump service Fuel System: Fuel injection system diagnosis and repair, fuel filter replacement Chassis And Body: Frame, drawbar, and ballast system service Procedures Included Maintenance: Scheduled maintenance, lubrication, filter replacement, fluid changes Troubleshooting: Diagnostic flowcharts for common operational issues Repair: Step-by-step disassembly, inspection, repair, and reassembly instructions for all major components Overhaul: Complete engine and transmission rebuild procedures Diagnostics: Detailed diagnostic procedures for all electrical and hydraulic systems Adjustment: Valve adjustments, clutch adjustments, brake adjustments Technical Depth Depth: Comprehensive, suitable for professional technicians and experienced DIY users 📊 Manual Specifications File Format Quality: High-resolution digital PDF with searchable text Print Readiness: Printable for easy use in a workshop environment Binding Type Type: N/A (Digital PDF) Paper Type Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Model: Based on the IH D-310, D-358, or DT-358 diesel engines (specific engine configuration depends on tractor variant). Performance Horsepower Range: Typically in the 70-100 HP range, depending on specific engine and configuration. Torque Specifications: Refer to specific engine variant within the manual for detailed torque values. Fuel System Injection Type: Direct injection, likely rotary or inline injection pump (e.g., CAV, Bosch). Fuel Type: Diesel Engine Build Cylinder Count: 6 cylinders (common for D-310, D-358, DT-358) Bore Stroke: Refer to specific engine variant within the manual for precise bore and stroke dimensions. Cooling System Cooling Method: Liquid-cooled 🔧 Transmission Standard Transmission Type: IH 16-speed PowerShift (or similar powershift transmission designation) Optional Optional Transmission: May include direct drive or other specialized transmissions depending on specific model build codes. Features Pto: Independent PTO (540/1000 RPM likely), with service procedures included. Fluid Specifications Transmission Fluid Type: Refer to manual for specific IH Hy-Trans, Universal Tractor Transmission Fluid (UTTF), or equivalent specification. 📐 Dimensions Exterior Wheelbase: Refer to specific tractor configuration within the manual. Overall Length: Refer to specific tractor configuration within the manual. Overall Width: Refer to specific tractor configuration within the manual. Weights Operating Weight: Typically in the 10,000 - 15,000 lb range, depending on configuration and options. Max Gross Weight: Refer to specific tractor configuration within the manual. 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) information and installation/maintenance may be covered if applicable to the era and specific model. Active Features Braking System Type: Hydraulic disc brakes, with detailed service information. Passive Features Seatbelt: Availability and service of seatbelts if originally equipped. 💡 Technology Features Infotainment Features: N/A (Basic agricultural tractor design of its era). Driver Assistance Features: N/A (Focus on mechanical operation and power delivery). Connectivity Features: N/A 🔧 Maintenance Service Intervals Oil Change Engine: Typically every 250 hours or annually, refer to manual for exact interval. Hydraulic Fluid Change: Typically every 1000 hours or annually, refer to manual for exact interval. Fuel Filter Replacement: Refer to manual, typically based on hours of operation or symptom. Air Filter Cleaning Replacement: Refer to manual, dependent on operating conditions. Fluid Specifications Engine Oil Type: Refer to manual for specific API Service Classification (e.g., CD or better) and viscosity grade (e.g., 15W-40). Engine Oil Capacity: Refer to manual, typically around 10-12 quarts for the 6-cylinder diesel. Coolant Type: Ethylene glycol based permanent type antifreeze, mixed with distilled water (50/50). Hydraulic Fluid Capacity: Refer to manual, typically around 10-15 gallons for the main hydraulic reservoir. Known Issues Common Wear Items: Hydraulic pump wear, clutch wear, injector pump issues, and potential radiator leaks are common in older tractors. Electrical Gremlins: Wiring harness degradation and connector corrosion can lead to intermittent electrical faults. 📚 Vehicle History Brand Heritage Manufacturer: International Harvester (IH), a pioneering American manufacturer of agricultural machinery. Model Evolution Series: Part of the IH 56 Series, known for its power and versatility. Production Production Years: The 2756 was produced in the late 1960s to early...