🏷️ Basic Information Identification Make: David Brown Model: 990 Tractor Product Type: Workshop Service Repair Manual Codes Product Code: Not Specified 👋 Introduction Market Position Target Audience: Mechanical technicians, owners seeking to perform maintenance and repairs Competitive Analysis Manual Value Proposition: Enables professional quality service, cost savings for DIY repairs, increased owner knowledge Key Features Accuracy: Endeavored to ensure accuracy of information Completeness: Complete Service Manual containing all necessary instructions Guidance Style: Emphasizes special aspects of the product, uses WARNING, CAUTION, NOTE symbols Tool References: Refers to special tools with David Brown 990 Tractor special tool numbers and illustrations Technical Information Source: Includes specifications and procedures available in authorized dealer service departments 📋 Manual Details Coverage Areas Primary Coverage: David Brown 990 Tractor Secondary Coverage: Proprietary components used in David Brown 990 Tractor Page Count Estimated Page Count: Extensive (implied by 'complete Service Manual', 'all necessary instructions') Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Delivery Method: Electronic (Email) Printability Printable: Yes 📖 Manual Coverage Systems Covered Engine: Full overhaul and repair Transmission: Full overhaul and repair Fuel System: Maintenance, diagnostics, and repair Ignition System: Maintenance, diagnostics, and repair Lubrication System: Maintenance, diagnostics, and repair Exhaust System: Maintenance, diagnostics, and repair Electrical System: Maintenance, diagnostics, and repair Bodywork: Repair and overhaul procedures Procedures Included Routine Maintenance: Detailed instructions provided Servicing: Comprehensive guidance Diagnostics: Troubleshooting and fault finding procedures Repair: Step-by-step repair procedures Overhaul: Detailed overhaul instructions for major components Tune Ups: Specific instructions for tune-ups Assembly Disassembly: Instructions for component removal and installation Technical Depth Depth: Advanced, suitable for mechanical technicians, including engine and transmission disassembly Expertise Level: Assumes technician familiarity with BRP products and general automobile practices Special Emphasis: Special aspects of the product, proprietary component instructions 📊 Manual Specifications File Format Format: PDF Quality: Implied high quality for professional use Print Quality Printable: Yes Binding Type Binding Type: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: Diesel (Common for David Brown 990) Engine Description: Detailed information on engine repair and overhaul Performance Horsepower: Specific values not provided in product description, but covered in manual Torque: Specific values not provided in product description, but covered in manual Fuel System Fuel Type: Diesel Components Covered: Fuel injection, pumps, filters, lines 🔧 Transmission Standard Transmission Type: Manual (Typical for David Brown 990, specific details in manual) Optional Optional Gearboxes: Details likely covered in manual Features Rebuild Instructions: Includes overhaul and repair procedures 📐 Dimensions Exterior Overall Length: Specific dimensions not provided, detailed in manual Overall Width: Specific dimensions not provided, detailed in manual Wheelbase: Specific dimensions not provided, detailed in manual Weights Operating Weight: Specific weight not provided, detailed in manual 🛡️ Safety Features Ratings Safety Features Emphasis: Strong emphasis on safety equipment and precautions during repairs (e.g., torque wrench usage) Active Features Safety Warnings: Incorporates WARNING and CAUTION notations Passive Features Safety Precautions: Detailed safety precautions for working on the tractor 💡 Technology Features Infotainment Infotainment Systems: N/A (This is a tractor manual, not a passenger car) Driver Assistance Driver Assistance Features: N/A (This is a tractor manual, not a passenger car) Connectivity Connectivity Features: N/A (This is a tractor manual, not a passenger car) 🔧 Maintenance Service Intervals Intervals Coverage: Provides information and procedures for routine maintenance and servicing Fluid Specifications Fluid Types: Covered for various systems (engine oil, coolant, hydraulic fluid, transmission fluid, etc.) Capacities: Likely included for all serviceable fluids Known Issues Troubleshooting: Offers diagnostic and repair procedures to follow when trouble occurs Tools Required Essential Tools: Torque wrench, special David Brown tools (identified by part numbers) 📚 Vehicle History Brand Heritage Manufacturer: David Brown Tractors Ltd. Model Evolution Model Series: 990 represents a significant model in David Brown's tractor lineup Production Production Period: Typically 1961-1965 for the original 990, but variations exist. Manual covers specific variants as per its writing time. 🏆 Awards & Recognition Recognitions Manual Recognition: Provides information comparable to authorized dealer service departments