Target Audience:
Owners, operators, and mechanics of David Brown 995 tractors seeking in-depth repair and maintenance information.
Value Proposition:
Provides essential technical data and step-by-step instructions to enable owners to perform their own maintenance and repairs, saving significant costs.
Manual Content Highlights:
Extensive coverage of all major mechanical and electrical systems, detailed illustrations, and comprehensive diagnostic procedures.
Ease Of Use:
Designed for easy comprehension with step-by-step instructions, catering to various skill levels.
Engine Systems:
Engine overhaul, tuning, fuel system (diesel), cooling system, lubrication system, exhaust system.
Transmission And Drivetrain:
Clutch, transmission (gearbox), differential, final drive assembly, front/rear axle (2/4 wheel drive).
Hydraulic And Control Systems:
Hydraulic lift system, power steering.
Braking And Steering:
Brakes & Wheels, Steering Gear.
Electrical And Power:
Electrical System, Power Take-Off (PTO).
Power Take Off:
Service and repair of the PTO engagement mechanism and shaft.
Front Rear Axle:
Inspection, maintenance, and repair of front and rear axle assemblies, including steering components and drive shafts.
General Information:
Includes tractor identification, safety precautions, general maintenance guidelines, and specifications relevant to the entire machine.
Size Capacities:
Covers all fluid capacities (engine oil, coolant, hydraulic fluid, transmission oil, etc.) and general dimensions/weights.
Maintenance Procedures:
Routine maintenance, tune-up procedures, fluid level checks, lubrication schedules.
Diagnostic And Troubleshooting:
System diagnosis, common fault identification, troubleshooting guides.
Repair And Overhaul:
Component removal, disassembly, inspection, repair, reassembly, and installation for all major systems.
Rebuild Procedures:
Detailed procedures for engine, transmission, and hydraulic system rebuilds are expected.
Tune Up Procedures:
Detailed procedures for ignition timing (if applicable for diesel), fuel injection timing, valve adjustments, and general engine performance tuning.
Technical Detail Level:
Comprehensive, suitable for professional mechanics and experienced DIY users. Covers detailed procedures, specifications, and torque values.
Diagnostic Tools Required:
Standard mechanical diagnostic tools, pressure gauges, feeler gauges, multimeter. Manual likely details specific test procedures.
Searchability:
Likely searchable if the PDF is text-based, which is standard for professionally created manuals.
Document Clarity:
Crisp and clear, with detailed illustrations and diagrams.
Illustration Quality:
Detailed illustrations and diagrams are explicitly mentioned, crucial for repair accuracy.
Binding Type:
N/A (Digital PDF)
Paper Type:
N/A (Digital PDF); Printable pages.
Operating System Compatibility:
Windows/Mac
Engine Type:
David Brown Diesel Engine (specific model varies, but typically a 3 or 4-cylinder diesel)
Engine Displacement Estimated:
Refer to manual for specific engine; likely 2.5L to 3.5L for 3-cylinder, 3.5L to 4.5L for 4-cylinder.
Power Output Estimated:
Refer to manual for specific engine variant; typically in the 40-60 HP range.
Injection System Coverage:
Bosch or CAV injection pump and injector service (typical for the era).
Cooling Method:
Water-cooled
Oil Type Specification:
Refer to manual; typically API CD or CE rated diesel engine oil.
Transmission Type:
Manual transmission, likely a 8-speed or 10-speed gearbox with high/low range.
Optional Gearbox:
N/A (typically a single standard gearbox offering).
Gear Selection Method:
Likely a main gear lever and a range selector lever.
Clutch Type:
Likely a single-plate dry clutch.
Transmission Fluid Type:
Refer to manual; likely GL-4 or GL-5 rated gear oil.
Overall Length Estimated:
Refer to manual; typically around 10-12 feet.
Wheelbase Estimated:
Refer to manual; typically around 6-7 feet.
Operating Weight Estimated:
Refer to manual; typically around 4,000 - 5,000 lbs.
Engine Oil Change Interval:
Refer to manual; typically 100-250 hours or annually.
Hydraulic Fluid Change Interval:
Refer to manual; typically 500-1000 hours or annually.
Hydraulic Fluid Type:
Refer to manual; typically UTF (Universal Tractor Transmission Oil) or specific hydraulic oil meeting David Brown specifications.
Coolant Type:
Refer to manual; typically a 50/50 mix of ethylene glycol antifreeze and water.
Engine Oil Capacity:
Refer to manual; typically 5-8 liters (approx. 5-8.5 US quarts).
Transmission Oil Capacity:
Refer to manual; typically 25-35 liters (approx. 26-37 US quarts).
Hydraulic Oil Capacity:
Refer to manual; typically 20-30 liters (approx. 21-32 US quarts).
Common Wear Points:
Hydraulic pump wear, clutch wear, PTO clutch issues, potential for injector pump timing drift.
Electrical System Commonality:
Wiring harness degradation, generator/alternator issues, starter motor problems are common in older tractors.
