🏷️ Basic Information Identification Make: David Brown Model: 885 / 885N Product Type: Workshop Service Repair Manual Codes Manual Identifier: Implied, specific to David Brown 885/885N 👋 Introduction Market Position Original Purpose: A robust and versatile tractor designed for agricultural and utility tasks. Competitive Analysis Segment: Medium-duty utility tractor, competing with models from manufacturers like Massey Ferguson, Ford, and International Harvester of the era. Key Features Versatility: Suitable for a wide range of farming operations, from plowing to hay making and general farm work. Durability: Known for strong construction and reliable performance, characteristic of David Brown tractors. Power Take Off: Standard PTO for powering implements. Hydraulic System: Capability for operating hydraulically powered implements. Drive Options: Available in both 2-wheel drive and 4-wheel drive (885N model) configurations. 📋 Manual Details Coverage Areas Primary Coverage: Mechanical and electrical systems of David Brown 885 and 885N tractors. Secondary Coverage: Maintenance, repair, troubleshooting, and technical specifications. Page Count Estimated Page Count: Not specified, but files can be up to 1 Gig. Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Compatibility: Windows/Mac 📖 Manual Coverage Systems Covered Engine: Engine overhaul, tuning, troubleshooting, specifications. Fuel System: Diesel fuel system components, troubleshooting, maintenance. Cooling System: Cooling system operation, maintenance, troubleshooting. Lubrication System: Lubrication system, oil capacities, filtration. Transmission: Transmission overhaul, repair, troubleshooting, specifications. Clutch: Clutch service, adjustment, replacement procedures. Power Take Off: PTO operation, maintenance, repair. Hydraulic Lift System: Hydraulic system diagnosis, repair, maintenance, specifications. Brakes: Brake system inspection, service, repair, adjustment. Steering Gear: Steering system service, repair, troubleshooting. Power Steering: Power steering system maintenance and repair (if equipped). Front Rear Axle: Front and rear axle service for 2WD and 4WD configurations. Final Drive Assembly: Final drive assembly maintenance and repair. Electrical System: Wiring diagrams, electrical component troubleshooting, charging system, starting system. Wheels Tires: Wheel and tire specifications, service. Procedures Included Preventative Maintenance: Routine checks, lubrication, fluid changes, filter replacements. Diagnostic Procedures: Troubleshooting guides for common issues across all systems. Repair Procedures: Step-by-step instructions for dismantling, repairing, and reassembling components. Tune Up: Engine tune-up procedures, adjustments, and specifications. Overhaul: Engine, transmission, and hydraulic system overhaul procedures. Torque Specifications: Torque values for critical fasteners across all systems. Technical Depth Depth: Comprehensive, covering general information, technical specifications, and detailed repair procedures. Information Type: Factory-level service information for professional technicians and experienced DIY users. 📊 Manual Specifications File Format Format: PDF File Size Consideration: Large files (up to 1 GB) require ample storage and a stable internet connection for download. Print Quality Quality: Assumed to be good quality, suitable for printing for workshop use. Binding Type Binding: N/A (Digital PDF format) Paper Type Paper: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Make Model Code: David Brown AD4.248 (likely variant of Perkins 4.248 engine). Engine Type: Four-cylinder, naturally aspirated, diesel engine. Displacement: Approximately 4.248 liters (259.7 cubic inches). Performance Horsepower Rating: Typically in the range of 55-65 PTO horsepower, actual drawbar horsepower may vary. Torque Rating: Specific torque figures require consultation with the manual or engine data sheets. Fuel System Fuel Type: Diesel Injection System: Direct injection (typical for Perkins/David Brown diesels of this era). Fuel Filter Part Number: Requires specific part number lookup from manual or filter supplier. Cooling System Coolant Type: Ethylene glycol-based antifreeze (e.g., 50/50 mix with water). Coolant Capacity: Approximately 12-15 liters (specific capacity in manual). Lubrication System Engine Oil Type: API CD or CE rated diesel engine oil, SAE 15W-40 or 10W-30 depending on climate. Engine Oil Capacity: Approximately 7.5 - 8.5 liters (specific capacity in manual). Oil Filter Part Number: Requires specific part number lookup from manual or filter supplier (e.g., Wix, Baldwin equivalents). 🔧 Transmission Standard Type: Manual transmission with multiple gear ratios. Optional Features: Likely includes high/low range or creeper gears for specialized applications. Features Transmission Fluid Type: GL-4 or GL-5 rated gear oil (specific viscosity in manual). Transmission Fluid Capacity: Capacity will vary based on transmission configuration; consult manual. 📐 Dimensions Exterior Wheelbase: Typical for tractors of this era, specific measurement in manual. Weights Operating Weight: Approximately 2000-2500 kg (4400-5500 lbs) depending on configuration. 🛡️ Safety Features Ratings Safety Features: ROPS (Roll Over Protection Structure) might be an optional or aftermarket fitment, check specific tractor. Active Features Braking System: Mechanical drum or disc brakes (dependent on specific model variant), requiring regular inspection and adjustment. Passive Features Seatbelt: Seatbelt availability depends on original specification and ROPS installation. 💡 Technology Features Infotainment Features: Not applicable to this era of tractor; focus is on functional operation. Driver Assistance Features: Not applicable; basic controls and mechanical systems. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 250 hours of operation or annually, whichever comes first. Consult manual for exact interval. Air Filter Cleaning: Regular inspection and cleaning based on operating conditions, replacement as needed. Fuel Filter Replacement: Typically annually...