Target Audience:
Owners, operators, and maintenance technicians of David Brown 1210 tractors seeking comprehensive repair and service information.
Value Proposition:
Offers a cost-effective solution for maintaining and repairing the David Brown 1210, enabling users to save on professional repair costs and perform tasks efficiently.
Comprehensiveness:
Covers all aspects of the tractor's operation, maintenance, and repair, ensuring no critical information is omitted.
Ease Of Use:
Well-organized with a table of contents for quick access to specific information, minimizing time spent searching for procedures.
Engine:
Comprehensive coverage of engine mechanics, including disassembly, assembly, troubleshooting, and repair of all major engine components.
Fuel System:
Detailed information on the fuel injection system, pumps, filters, and carburetor (if applicable) for maintenance and repair.
Transmission:
In-depth coverage of gearbox operation, clutch, PTO (Power Take-Off) engagement, and repair procedures.
Hydraulic System:
Detailed explanation of the tractor's hydraulic system, including the pump, valves, cylinders, and linkage for operation and repair.
Electrical System:
Includes wiring diagrams, troubleshooting guides for electrical components, lighting, starting, and charging systems.
Chassis And Steering:
Covers front axle, steering mechanism, and chassis components for maintenance and repair.
Braking System:
Detailed procedures for inspecting, servicing, and repairing the braking system.
Maintenance:
Scheduled maintenance tasks, lubrication points, fluid checks, and filter replacements.
Troubleshooting:
Systematic diagnostic procedures to identify and resolve common and uncommon issues.
Repair:
Step-by-step instructions for disassembling, repairing, and reassembling all major tractor components.
Overhaul:
Comprehensive overhaul procedures for the engine, transmission, and hydraulic systems.
Adjustments:
Specific instructions for making necessary adjustments to various systems, such as valve clearance, brake linkages, and PTO engagement.
Depth Level:
Factory-level technical detail suitable for professional mechanics and experienced owner-operators.
File Type:
PDF (Portable Document Format)
Readability:
Searchable text and high-resolution diagrams for easy navigation and information retrieval.
Compatibility:
Compatible with Adobe PDF Reader and viewable on all Windows and Mac operating systems.
Printability:
Printable pages for on-site workshop use.
Binding:
Digital Download (no physical binding)
Paper Type:
N/A (Digital Format)
Engine Manufacturer:
David Brown (in-house design/production)
Displacement:
Typically around 3.8 - 4.2 litres (specific to engine variant, often based on the AD4/36 or AD4/42 designations).
Horsepower Approximate:
Approximately 50-60 PTO horsepower (actual figures vary by specific engine and configuration).
Fuel Injection Type:
Direct Injection (typically Lucas or CAV injection pumps).
Fuel Filter Part Numbers:
Refer to manual for specific part numbers; common aftermarket equivalents exist.
Engine Oil Capacity:
Approximately 7-8 litres (refer to manual for exact specification and type).
Engine Oil Specification:
API CD or equivalent (e.g., SAE 15W-30 or 20W-40 depending on climate).
Transmission Type:
Manual gearbox with multiple speed ranges.
Gear Configurations:
Typically 8 forward and 2 reverse gears, with options for creeper gears or enhanced PTO options.
Pto System:
Independent PTO (540/1000 RPM) or ground-speed PTO, with detailed engagement and maintenance procedures covered.
Clutch Type:
Dual-stage clutch (for independent PTO engagement) or single-stage clutch.
Transmission Hydraulic Fluid:
Tractor Hydraulic Fluid (THF) or equivalent SAE 80W/90 Gear Oil (refer to manual for precise specification).
Transmission Fluid Capacity:
Approximately 20-25 litres (refer to manual for exact figure).
Engine Oil Change Interval:
Typically every 100-200 operating hours or annually, depending on operating conditions.
Fuel Filter Replacement:
Recommended at major service intervals or when fuel system issues arise.
Transmission Hydraulic Fluid Change:
Typically every 500-1000 operating hours or every two years.
Coolant Specification:
Ethylene glycol based antifreeze, typically a 50/50 mix with water. Refer to manual for specific type and corrosion inhibitors.
Common Wear Points:
Potential wear in the transmission synchronizers, PTO clutch, and hydraulic pump components over time. Seals and gaskets may degrade.
Electrical Concerns:
Older wiring harnesses can become brittle, leading to intermittent electrical faults. Starter motor and alternator reliability can be a concern on high-hour units.
Engine Reliability:
David Brown diesel engines are generally robust, but issues like worn cylinder liners, piston rings, and valve seat wear can occur with high mileage/hours. Injection pump calibration is critical.
Manufacturer Origin:
United Kingdom
Manufacturer Legacy:
David Brown was a prominent British tractor manufacturer known for robust and reliable farm machinery.
Model Series:
Part of the David Brown 1200 series, succeeding earlier models and representing advancements in tractor technology for its time.
Production Years:
The 1210 model was produced primarily in the late 1960s and early 1970s.