🏷️ Basic Information Identification Make: Case IH Model: 1390 Product Type: Factory Service Repair Manual 👋 Introduction Market Position Segment: Utility Tractor (Heavy Duty). Target User: Farm owners, mechanics, service technicians. Competitive Analysis Value Proposition: Comprehensive, factory-level repair information for effective and cost-efficient maintenance. Key Features Information Access: Easy navigation via table of contents, comprehensive coverage. Accessibility: Downloadable, usable on multiple devices, anytime/anywhere repair capability. 📋 Manual Details Coverage Areas Primary Coverage: Service and repair of Case IH 1390 tractor. Additional Coverage: Troubleshooting, maintenance schedules, wiring diagrams. Page Count Estimated Pages: Extensive (exact count not specified, but implied to be comprehensive). Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Detailed repair and overhaul procedures for the engine. Transmission: Service and repair of the transmission system. Hydraulics: Hydraulic system diagnostics, repair, and component service. Electrical: Wiring diagrams, electrical component testing, and troubleshooting. Drivetrain: Front and rear axle service, PTO systems. Braking System: Service and repair of the braking system. Steering System: Steering mechanism repair and adjustment. Fuel System: Fuel tank, lines, injection system service. Cooling System: Radiator, thermostat, water pump service. Operator Station: Dashboard, controls, seating, safety features. Chassis And Frame: Frame inspection and repair. Procedures Included Routine Maintenance: Oil changes, filter replacements, lubrication points. Troubleshooting: Diagnostic procedures for common and uncommon issues. Overhaul Procedures: Complete engine, transmission, and hydraulic system rebuilds. Component Replacement: Detailed instructions for replacing individual parts and assemblies. Adjustment Procedures: Calibration and adjustment of various systems. Technical Depth Depth: Comprehensive, covering everything from basic maintenance to complete overhauls. Diagnostic Capability: Advanced diagnostics for all major systems. 📊 Manual Specifications File Format Format: PDF Compatibility: Windows and Mac compatible Required Software: Adobe PDF Reader, WinZip Print Quality Quality: High resolution, suitable for printing. Binding Type Type: Digital Download (N/A for printed binding). Paper Type Type: Digital (N/A for printed paper type). ⚙️ Engine Specifications Primary Engine Engine Family: Perkins Diesel (Commonly equipped). Displacement: Typically around 3.9 Liters (4-236 engine variant is common). Fuel System: Indirect injection, rotary injection pump (e.g., Simms, CAV). Performance Horsepower: Approximately 50-70 HP (Varies by specific engine configuration). Torque: Refer to specific engine variant specifications within the manual for exact torque figures. 🔧 Transmission Standard Type: Manual Gearbox with synchronized or unsynchronized options. Speeds: Typically 8 Forward, 2 Reverse (or variations thereof). Optional Features: Optional Hi-Lo splitter for increased gear selection. Features Clutch Type: Dual-stage clutch (one for PTO, one for transmission). 📐 Dimensions Exterior Length: Approx. 3.4 - 3.7 meters (varies with configuration). Width: Approx. 1.7 - 1.9 meters (over rear wheels). Height: Approx. 2.2 - 2.4 meters (to top of exhaust/stack). Weights Operating Weight: Approx. 2,500 - 3,000 kg (depending on configuration). 🛡️ Safety Features Active Features Safety Shutoffs: PTO safety engagement, clutch safety switches. Passive Features Operator Protection: ROPS (Roll-Over Protective Structure) availability, seat belts. 💡 Technology Features Infotainment Features: Basic analog instrumentation (tachometer, temperature, oil pressure, fuel level). Driver Assistance Features: Mechanical PTO engagement, tractor speed control via transmission gears and throttle. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 250-500 operating hours (refer to manual for exact recommendation). Hydraulic Fluid Change: Typically annually or every 1000 operating hours (refer to manual). Fluid Specifications Engine Oil: API CG-4 or CH-4 rated diesel engine oil, SAE 15W-40 commonly specified. Hydraulic Fluid: UTTO (Universal Tractor Transmission Oil) or specific Case IH hydraulic fluid (e.g., TCH Fluid). Transmission Oil: May use the same fluid as the hydraulic system depending on design, or a specific gear oil. Coolant: Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Known Issues Common Wear Items: Clutch wear, hydraulic pump and cylinder seals, injector pump timing, starter motor issues. Electrical System: Wiring harness degradation, alternator/generator issues. 📚 Vehicle History Brand Heritage Manufacturer: J.I. Case Company, later Case IH after merger with International Harvester. Model Evolution Series: Part of Case IH's established utility tractor lineup, often succeeding older models and preceding newer ones. Production Production Years: Mid-1980s to early 1990s (approximate, manual likely covers a specific range). Manufacturing Location: Various Case IH facilities, notably in North America and Europe. 🏆 Awards & Recognition Recognitions Industry Recognition: Case IH's reputation for robust and reliable utility tractors.