🏷️ Basic Information Identification Make: David Brown Model: 1294 Tractor Codes Model Code: 1294 👋 Introduction Market Position Segment: Heavy-duty agricultural tractor Target User: Farm owners, mechanics, technicians, tractor enthusiasts Competitive Analysis Competitors: Massey Ferguson, John Deere, Ford, International Harvester of the same era Key Features Utility: Versatile tractor suitable for a wide range of agricultural tasks Manual Benefit: Empowers users to perform detailed repairs and maintenance, saving significant costs and downtime 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair Secondary Coverage: Maintenance, Troubleshooting, Diagnostics, Wiring Diagrams Page Count Estimated Pages: High volume, likely several hundred pages (typical for factory service manuals) Manual Type Type: Factory Service Repair Manual (FSM) / Workshop Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, diagnostics, fuel system, lubrication, cooling system, exhaust system Transmission: Gearbox overhaul, clutch, PTO, hydraulic systems, drivetrain Electrical System: Wiring diagrams, starter, alternator, lighting, battery, ignition system (if applicable) Hydraulics: Hydraulic pump, cylinders, control valves, filtration, hydraulic circuits Chassis And Body: Front axle, steering, brakes, rear axle, hitch, fenders, operator station Procedures Included Maintenance: Scheduled maintenance, lubrication, filter changes, fluid checks Troubleshooting: Systematic diagnostic procedures for common and uncommon faults Repair: Step-by-step instructions for disassembly, repair, and reassembly of all major components Diagnostics: Fault finding guides, testing procedures, specifications for performance verification Calibration And Adjustment: Engine timing, hydraulic pressures, brake adjustments, clutch settings Technical Depth Depth: Comprehensive, covering basic to advanced repair and overhaul procedures Diagnostics Focus: Detailed troubleshooting trees and symptom-based diagnostics Rebuild Capability: Full engine, transmission, and hydraulic system rebuild instructions 📊 Manual Specifications File Format Format: PDF Readability: Searchable text and high-resolution diagrams Compatibility: Compatible with Adobe PDF Reader on Windows and macOS Print Quality Quality: Designed for clear printing of text and diagrams Binding Type Binding: Digital (PDF) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Manufacturer: Perkins (common for David Brown tractors of this era) Engine Model: Likely a 4-cylinder diesel, e.g., Perkins 4.248 or similar Displacement: Typically around 250-260 cubic inches (e.g., 4.248 Liters) Performance Horsepower Pto: Estimated 65-75 PTO horsepower (specifics vary) Torque: Refer to manual for specific torque figures Fuel System Fuel Type: Diesel Injection System: Likely a mechanical injection system, e.g., CAV or Simms 🔧 Transmission Standard Gearbox Type: Manual gearbox with multiple forward and reverse gears (e.g., 12-speed or 16-speed options) Optional Optional Features: Power Take-Off (PTO) - 540/1000 RPM, Differential Lock Features Hydraulic Transmission: Hydraulic systems for 3-point hitch, external hydraulics (e.g., for loaders, implements) 📐 Dimensions Exterior Wheelbase: Refer to manual for exact dimensions, but typically around 80-90 inches Length: Refer to manual for exact dimensions Width: Refer to manual for exact dimensions Weights Operating Weight: Estimated 5,000 - 6,000 lbs (without ballast) 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) may be an option or aftermarket addition; consult manual for specific fitment Active Features Brakes: Drum or disc brakes (details in manual), parking brake Passive Features Operator Station: Basic operator station with controls; seat belts typically optional or aftermarket for this era 💡 Technology Features Infotainment Features: Basic operator controls; no advanced infotainment systems Driver Assistance Features: None typically associated with this era and type of tractor; focus on mechanical systems Connectivity Features: N/A 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 250-500 operating hours or annually, consult manual for exact intervals and oil type Air Filter Service: Regular inspection and cleaning, replacement based on operating conditions Hydraulic Fluid Change: Typically every 1000-2000 operating hours or as recommended by fluid manufacturer Fluid Specifications Engine Oil: API CD or higher, SAE 15W-40 or 30 (check manual for specific grade based on temperature) Hydraulic Fluid: Hydraulic Transmission Fluid (HTF) or suitable Universal Tractor Transmission Oil (UTTO) with good viscosity stability and anti-wear properties Coolant: Ethylene glycol-based antifreeze with water, typically a 50/50 mix Known Issues Common Wear Items: Clutch wear, hydraulic pump efficiency, PTO clutch packs, front axle kingpins, exhaust manifold leaks Potential Electrical: Wiring harness degradation, starter solenoid issues 📚 Vehicle History Brand Heritage Manufacturer: David Brown Tractors Ltd., formerly of Meltham, Yorkshire, England Ownership: Acquired by Tenneco in 1970, later integrated with Case IH Model Evolution Series: Part of the David Brown 1200 series and subsequent advanced models Production Years: Likely produced in the late 1970s to early 1980s 🏆 Awards & Recognition Recognitions Industry Awards: David Brown tractors were generally well-regarded for their robustness and reliability within the agricultural sector during their production period, though specific awards are not readily available for this model.