This manual covers the David Brown Case 1270, 1370, and 1570 tractor models, primarily produced during the 1970s and 1980s. These tractors represent a significant development in agricultural machinery, combining robust engineering with substantial horsepower for heavy-duty farm work. Known for their powerful diesel engines, durable transmissions, and advanced hydraulic systems for their time, these models were designed for demanding operations. The legacy of David Brown and Case is evident in their construction, emphasizing reliability and capability in large-scale farming. This comprehensive Factory Service Repair Workshop Manual, written in English, provides detailed information for the service, repair, and troubleshooting of these David Brown Case tractors. It covers all major systems including the engine, transmission, hydraulics, electrical system, chassis, and operator station. With hundreds of pages featuring detailed diagrams, photographs, and step-by-step instructions, this manual is an essential resource for owners, mechanics, and technicians. It facilitates scheduled maintenance, component overhaul, diagnostics, and repair, enabling effective upkeep and extending the operational life of the tractor. 🏷️ Basic Information Identification Make: David Brown Case Model: 1270, 1370, 1570 Tractor Codes Likely Production Decades: 1970s - 1980s 👋 Introduction Market Position Target User: Owners, mechanics, technicians working on David Brown Case 1270, 1370, and 1570 tractors. Value For Owner: Empowers tractor owners to perform their own maintenance and repairs, saving significant costs compared to dealership service. Competitive Analysis Value Proposition: Provides professional-grade repair information, enabling independent maintenance and reducing reliance on costly dealership services. Key Features License Terms: Lifetime use, unlimited installations on multiple devices, no expiry date, no additional fees. Content Access: Instant download for immediate access to repair information. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, and Troubleshooting Secondary Coverage: Maintenance, Diagnostics, Component Overhaul Specific Components Covered: Engine, transmission, hydraulics, steering, braking, electrical system, PTO, front and rear axles, operator station. Page Count Estimated Page Count: Hundreds Visual Content: Hundreds of pages with detailed photos and diagrams, often including exploded views. Manual Type Manual Type: Factory Service Repair Workshop Manual Language Language: English Format Digital Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, overhaul, fuel system, cooling system, lubrication system, exhaust system, starting and charging system. Transmission: Repair and adjustment of power shift transmission (if applicable), gear shifting mechanisms, PTO drive. Hydraulics: Service and repair of hydraulic pump, control valves, cylinders, power steering, and hitch control. Electrical: Wiring diagrams, component testing, troubleshooting of lighting, ignition, and accessory circuits. Chassis: Front axle, rear axle, braking system, steering system, clutch (if applicable). Operator Station: Cab removal/installation, control linkages, instrumentation. Procedures Included Maintenance: Scheduled maintenance, lubrication points, fluid changes, filter replacement. Troubleshooting: Systematic diagnostic procedures for common and complex issues. Repair: Step-by-step instructions for component disassembly, repair, and reassembly. Overhaul: Complete engine, transmission, and hydraulic system overhaul procedures. Special Tools: Identification and use of specialized tools required for specific repair procedures. Diagnostic Charts: Trouble shooting charts and symptom-based diagnostics are typically included. Technical Depth Depth Of Information: Comprehensive, suitable for professional mechanics and advanced DIY users. Diagrams And Photos: Detailed exploded diagrams and high-quality photographs illustrating procedures. Assembly Disassembly: Detailed step-by-step instructions for removing, overhauling, and reinstalling all major components. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text within the PDF (dependent on original source scanning quality). Platform Compatibility: Fully compatible with Windows and MAC operating systems. Print Quality Print Capability: Printable pages (single or entire manual). Binding Type Binding Type: Not Applicable (Digital Download) Paper Type Paper Type: Not Applicable (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Manufacturer: Case/David Brown (likely licensed or internally produced) Engine Type: Diesel Engine Configuration: Likely inline 6-cylinder diesel engines. Performance Power Output 1270: Approx. 90-100 PTO horsepower (specific rating varies by configuration and tune). Power Output 1370: Approx. 110-120 PTO horsepower (specific rating varies by configuration and tune). Power Output 1570: Approx. 130-140 PTO horsepower (specific rating varies by configuration and tune). Torque Characteristics: Designed for high torque output at lower RPMs for pulling heavy loads. Fuel System Fuel Injection: Indirect injection (IDI) or Direct Injection (DI) typically with rotary or inline injection pumps. Fuel Type: Diesel Fuel 🔧 Transmission Standard Transmission Type: Likely a combination of mechanical gearboxes with a power shift unit or torque amplifier for the 1270, 1370, and 1570 models. Optional Optional Transmission: Creeper gears, specific PTO configurations. Features Pto: Standard 540/1000 RPM PTO, possibly live PTO options. 📐 Dimensions Exterior Wheelbase: Varies by model and configuration; expect substantial dimensions for these high-horsepower tractors. Weights Operating Weight: Exceeds 10,000 lbs (4,500 kg) for heavier models, typically around 12,000-15,000 lbs (5,400-6,800 kg) depending on configuration. 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) likely optional or standard depending on year and market regulations at the time of manufacture. Active Features Brakes: Hydraulically actuated wet disc brakes for durability and stopping power. Passive Features...