Basic Information Identification Make: David Brown Model: 1290 Tractor Codes Product Code: DAVIDBROWN1290TRACTORSERVICE Introduction Market Position Target Audience: Mechanics and DIY enthusiasts seeking detailed repair information. Key Features Accessibility: Instant PDF download available immediately upon payment. Content Detail: Most detailed, comprehensive step-by-step procedures, explanations, and pictorial diagrams available. Ease Of Use: Prepared with simple explanations, suitable for even comparatively new personnel. Manual Details Coverage Areas Coverage: Comprehensive repair and service for the David Brown 1290 Tractor. Page Count Pages: 109 Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Manual Coverage Systems Covered Engine: Detailed information on engine disassembly, assembly, diagnostics, and repair. Transmission: Coverage of transmission removal, installation, overhaul, and adjustment procedures. Hydraulics: Information on the hydraulic system, including pump, valves, cylinders, and troubleshooting. Electrical System: Diagnosis and repair of the tractor's electrical components, wiring diagrams, and troubleshooting. Front Axle And Steering: Procedures for front axle repair, steering system maintenance, and wheel alignment. Rear Axle And Differential: Detailed instructions for rear axle overhaul, differential repair, and related adjustments. Braking System: Repair and adjustment of the tractor's braking system. Power Take Off Pto: Information on PTO operation, maintenance, and repair. Cooling System: Maintenance and repair of the engine's cooling system. Fuel System: Service and troubleshooting for the fuel injection system and fuel tank. Bodywork And Chassis: Procedures for body panel repair and chassis maintenance. Procedures Included Maintenance: Periodic maintenance checks, lubrication, and fluid changes. Troubleshooting: Comprehensive troubleshooting guides for common and complex issues. Repair: Step-by-step repair instructions for all major components and systems. Disassembly Assembly: Detailed procedures for component removal, disassembly, reassembly, and installation. Adjustments: Precise instructions for adjusting clutches, brakes, linkages, and engine parameters. Diagnostics: Diagnostic information and troubleshooting procedures included for various systems. Component Removal Installation: Covers removal and installation of all vehicle components. Technical Depth Depth: Detailed, comprehensive step-by-step procedures with pictorial diagrams and exploded views. Special Tools: References to required special service tools and their usage illustrations. Specifications: Inclusion of service data, factory specifications, allowable limits, and tightening torques. Repair Methodology: Provides data, characteristics, instructions, and methodology for performing repair interventions. Manual Type Completeness: 100% complete and intact, no missing or corrupt pages/sections. Formatting: Organized into 349 paragraphs for clear and structured information delivery. Manual Specifications File Format Format: PDF Requirement: Adobe Reader Compatibility: Windows, Mac, Linux OS Print Quality Printability: Yes, all pages are printable. Binding Type Binding: Digital Download (PDF) Paper Type Paper: Not Applicable (Digital) File Quality PDF Quality: High-quality PDF, ensuring clarity of text and diagrams for effective service. Zoom Functionality: PDF allows for zooming into diagrams and text for detailed inspection. Engine Specifications Primary Engine Engine Type: Four-cylinder, direct-injection diesel engine. Performance Horsepower: Approximately 64 hp (net) / 72 hp (gross) (Note: Exact figures can vary by specific engine variant and measurement method; manual would detail specific figures for the 1290). Torque: Refer to manual for specific torque ratings. Fuel System Injection System: Bosch or Simms fuel injection system (specifics in manual). Fluid Specifications Engine Oil Capacity: Refer to manual for exact capacity and API specification. Coolant Type: Ethylene glycol-based antifreeze (specification in manual). Engine Components Cylinder Bore: Refer to manual for specific bore and stroke dimensions. Compression Ratio: Refer to manual for specific compression ratio. Valve Timing: Detailed valve timing specifications and adjustment procedures in manual. Lubrication System: Details on oil pump, oil filter, and lubrication passages. Transmission Standard Type: David Brown 'Selectamatic' transmission with 12 forward and 4 reverse gears. Features Gear Selection: Combination of main gearbox and auxiliary gearbox for gear selection. Fluid Requirements Transmission Oil Type: Refer to manual for specific AGRI-PLUS or equivalent lubricant specifications. Gear Ratios Gear Ratios: Specific gear ratios for all 12 forward and 4 reverse gears detailed in manual. Dimensions Exterior Wheelbase: Approximately 84 inches (2134 mm) (Note: Specific dimensions are typical and should be verified in the manual). Length: Approximately 140 inches (3556 mm) (Note: Varies with configuration). Width: Approximately 72 inches (1829 mm) at rear wheels (Note: Varies with configuration). Weights Operating Weight: Approximately 6,000 - 7,000 lbs (2700 - 3200 kg) (Note: Varies with configuration). Front Axle Weight: Refer to manual for specific distribution. Rear Axle Weight: Refer to manual for specific distribution. Dimensions Height: Approximately 90 inches (2286 mm) to top of exhaust (Note: Varies with configuration). Safety Features Safety Features Operator Safety: Manual includes crucial NOTES, CAUTIONS, and WARNINGS to ensure safe operation and prevent injury or damage. Personal Protective Equipment: Emphasis on following standard safety procedures and using appropriate PPE during service. Maintenance Service Intervals Engine Oil Change: Typically every 250 operating hours (refer to manual for exact schedule). Air Filter Service: Refer to manual based on operating conditions. Transmission Oil Change: Refer to manual for specific interval. Fluid Specifications Hydraulic Fluid Type: Refer to manual for specific AGRI-PLUS or equivalent specifications....