🏷️ Basic Information Identification Make: David Brown Model: 885N Tractor Product Type: Factory Service Repair Manual 👋 Introduction Market Position Target Audience: Owners, mechanics, service technicians, and agricultural professionals maintaining David Brown 885N tractors Key Features Manual Utility: Provides essential information for efficient and correct maintenance and repair, reducing downtime and ensuring optimal performance 📋 Manual Details Coverage Areas Manual Coverage: Complete official full factory service and repair Page Count Estimated Page Count: Hundreds of pages (exact count not specified, indicative of comprehensive coverage) Manual Type Manual Type: Service Repair Manual Language Language: English (standard for factory manuals) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, fuel system, lubrication system, cooling system, starting and charging system Transmission Drivetrain: Clutch, gearbox, differential, final drives, power take-off (PTO) Hydraulic Systems: Hydraulic pump, control valves, cylinders, linkage, power steering Electrical Systems: Wiring diagrams, lighting, starting and charging, ignition (if applicable), instrumentation Chassis Steering Brakes: Front axle, steering mechanism, braking system, rear axle Bodywork Operatorstation: Fenders, platform, controls, seat, hood (basic structural details) Procedures Included Maintenance Procedures: Lubrication schedules, fluid changes, filter replacements, greasing points Repair Procedures: Engine rebuild, transmission overhaul, hydraulic system repair, brake servicing, electrical component replacement Troubleshooting: Diagnostic charts, symptom analysis, common fault diagnosis Disassembly Assembly: Step-by-step instructions for component removal and installation Technical Depth Depth Of Coverage: Comprehensive, covering all aspects of repair and maintenance, from routine service to major overhauls 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: Printable in its entirety or selected pages, high-resolution (assumed for factory manuals) Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Diesel (typically a 3 or 4-cylinder engine for this class of tractor) Engine Displacement: Specific displacement to be found within manual, likely in the 2.5 - 4.0 liter range (e.g., David Brown 3.152 or similar Perkins variants common at the time) Performance Horsepower Range: Typically 40-60 PTO horsepower for tractors of this era and size, exact figures in manual Fuel System Fuel Type: Diesel Injection System: Direct injection or indirect injection (specific to engine model covered, details in manual) 🔧 Transmission Standard Transmission Type: Manual gearbox (e.g., 8-speed or 12-speed constant mesh or synchromesh) Features Pto Options: Standard PTO speeds (e.g., 540 RPM, 1000 RPM) and associated engagement procedures Gear Selection: Details on gear shifting patterns, range selection, and operation 📐 Dimensions Exterior Wheelbase: Refer to manual for specific dimensions; typical for this class would be around 80-90 inches Weights Operating Weight: Refer to manual; likely in the 4,000 - 6,000 lbs range 💡 Technology Features Infotainment Infotainment System: Not applicable; basic operator controls and instrumentation Driver Assistance Driver Assistance Features: Not applicable; basic tractor controls 🔧 Maintenance Service Intervals Engine Oil Change Interval: Typically 250 hours or annually, specific details in manual Hydraulic Fluid Change Interval: Typically 500-1000 hours or annually, specific details in manual Fluid Specifications Engine Oil Type: API CD or CE rated diesel engine oil, SAE 15W-30 or 20W-50 recommended depending on ambient temperature (consult manual) Hydraulic Fluid Type: Universal Tractor Transmission Oil (UTTO) or specific David Brown hydraulic fluid, ISO VG 46 recommended (consult manual) Transmission Gear Oil Type: GL-4 rated gear oil, SAE 80W-90 or 90 recommended (consult manual) Coolant Type: Ethylene glycol based antifreeze solution with corrosion inhibitors, typically 50/50 mix with distilled water Known Issues Common Wear Items: Clutch wear, hydraulic pump wear, seal leaks (engine, transmission, hydraulics), PTO clutch engagement issues, starter motor reliability Electrical Gremlins: Corrosion on electrical connections, aging wiring harnesses, issues with dashboard indicators or lighting Maintenance Tips Preventative Maintenance Focus: Regularly checking and topping up fluids, lubricating all grease points, inspecting for leaks, cleaning radiator fins. 📚 Vehicle History Brand Heritage Manufacturer Origin: David Brown Tractors, a British agricultural machinery manufacturer with a long history dating back to the late 19th century, later acquired by Case IH. Model Evolution Production Period: The 885N was part of David Brown's established tractor lines, likely produced in the late 1960s to early 1970s, succeeding earlier models and preceding newer series. Production Manufacturing Location: United Kingdom (Meltham, Yorkshire) 🏆 Awards & Recognition Recognitions Historical Reputation: David Brown tractors were known for their robustness and reliability in their era, often favored for their straightforward engineering and ease of maintenance.