🏷️ Basic Information Identification Make: IH Case David Brown Model: 1594 Tractor Codes Product Id: IHCDBT1594 👋 Introduction Market Position Target User: Farm owners, mechanics, agricultural technicians, DIY repair enthusiasts. Competitive Analysis Value Proposition: Enables cost savings by empowering users to perform their own repairs and maintenance. Key Features Instruction Style: Easy-to-follow, step-by-step instructions with accompanying pictures. Delivery: Instant email delivery upon payment confirmation. 📋 Manual Details Coverage Areas Models Covered: All IH Case David Brown 1594 Tractor models, engines, trim, and transmission types. Page Count Estimated Page Count: Varies, but typically extensive for complete workshop manuals (often 500+ pages). Manual Type Type: Complete Workshop Service Repair Manual Language Language: English (assumed based on product description) Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine: Engine overhaul, tuning, diagnostics, fuel system, cooling system, lubrication system, exhaust system. Transmission: Gearbox repair, clutch service, PTO operation, final drives, differential. Hydraulic System: Hydraulic pump, control valves, cylinders, linkage repair, fluid specifications. Electrical System: Wiring diagrams, starter motor, alternator, battery service, lighting, instrumentation. Chassis And Steering: Front axle, rear axle, steering components, brakes, chassis lubrication. Operator Station: Cab mounting, controls, seating, instrumentation panel. Power Take Off Pto: PTO shaft, clutch, engagement mechanisms. Procedures Included Preventive Maintenance: Scheduled lubrication, filter changes, fluid level checks, belt adjustments. Troubleshooting: Diagnostic procedures for common and uncommon issues across all systems. Repair And Rebuild: Detailed step-by-step instructions for component overhaul and replacement. Component Disassembly And Assembly: Comprehensive guides for taking apart and reassembling major tractor components. Torque Specifications: Accurate torque values for critical fasteners across all systems. Special Tool Requirements: Identification of specialized tools needed for specific repair procedures. Technical Depth Depth: Comprehensive (A-Z) covering basic maintenance to complete engine and transmission rebuilds. 📊 Manual Specifications File Format File Type: PDF Accessibility: Viewable on PC, MAC, tablets, smartphones. Software Requirement: Adobe Reader (free download available) Print Quality Printability: Printable (individual pages, chapters, or entire manual). Binding Type Binding Type: N/A (Digital download) Paper Type Paper Type: N/A (Digital download) ⚙️ Engine Specifications Primary Engine Engine Manufacturer: Perkins (commonly for this model range, but specific engine variant may differ) Engine Model Examples: Perkins 4.236, Perkins 6.354 (common installations for the 1594 series) Displacement Examples: Approx. 3.9 Liters (4-cylinder), 5.8 Liters (6-cylinder) Performance Horsepower Range: Typically 60-85 PTO HP (varies by specific engine and configuration) Fuel System Fuel Type: Diesel Injection System: Indirect injection (e.g., CAV rotary pump common) 🔧 Transmission Standard Transmission Type: Manual (e.g., 8-speed or 12-speed constant mesh gearbox) Optional Optional Transmission: Possible creeper gear options or other specialized transmissions depending on regional configurations. Features Clutch Type: Dual-stage dry clutch (for PTO operation and main drive) 📐 Dimensions Weights Operating Weight: Approximately 3000-4000 kg (base tractor, without ballast) Wheelbase: Typically around 2200-2300 mm 💡 Technology Features Infotainment Infotainment System: Basic analog gauges and warning lights; no modern infotainment systems. Driver Assistance Driver Assistance Features: None. Focus on mechanical operation and operator control. Connectivity Connectivity Features: None. Mechanical and basic electrical systems. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 250 hours or annually. Hydraulic Oil Change: Typically every 500-1000 hours or annually. Fluid Specifications Engine Oil Viscosity: API CD or CE rated, SAE 15W-30 or 10W-30 (check manual for exact spec). Hydraulic Fluid Type: Tractor Hydraulic Fluid (THF) or equivalent, e.g., ISO VG 46. Transmission Oil Type: GL-4 rated gear oil, SAE 80W/90 (check manual). Coolant Type: Ethylene glycol based antifreeze, 50% mixture with water. Known Issues Common Wear Items: Clutch wear, hydraulic pump seals, front axle kingpins, PTO clutch packs. Electrical Quirks: Fraying wiring harnesses, corroded electrical connections, faulty starter solenoids. Engine Performance: Potential for injector pump issues, valve seat wear with age. 📚 Vehicle History Brand Heritage Parent Company: International Harvester (IH) merged with J.I. Case to form Case IH. Model Evolution Series Context: Part of the David Brown 1xxx series tractors, known for their robust build and utility. Production Production Period: Late 1970s to early 1980s (typical for this model designation).