Target Audience:
Professional mechanics, technicians, tractor owners, and agricultural repair shops.
Value Proposition:
Comprehensive, factory-level repair information for a wide range of David Brown tractor models, offering significant cost savings over dealer-only service.
Lifetime Access:
No expiry dates or renewal fees, providing ongoing value.
Professional Grade:
Equivalent to manuals used by authorized service centers.
Downloadable Format:
Enables immediate access and offline use on digital devices.
Engine:
Detailed repair and overhaul procedures for all engine variants, including fuel system, lubrication, cooling, and starting/charging systems.
Transmission:
Comprehensive coverage of gearbox, clutch, drive shafts, PTO, and differential repairs.
Hydraulics:
In-depth information on the hydraulic system, including pump, control valves, lift arms, cylinders, and auxiliary hydraulics.
Electrical:
Wiring diagrams, troubleshooting for starting, charging, lighting, and instrumentation.
Steering:
Repair and adjustment procedures for mechanical and power steering systems.
Brakes:
Service and overhaul of brake systems, including master cylinder, brake shoes/pads, and lines.
Chassis:
Front axle, rear axle, suspension, and frame repair procedures.
Operator Station:
Procedures for the operator's platform, controls, seat, and cab (if applicable).
Bodywork:
Information on fenders, hood, and other external body panels.
Routine Maintenance:
Oil changes, filter replacements, lubrication points, and general inspection schedules.
Troubleshooting:
Systematic diagnostic guides for identifying and resolving common and complex issues.
Engine Overhaul:
Complete engine disassembly, inspection, repair, and reassembly steps.
Transmission Rebuild:
Detailed instructions for transmission disassembly, component replacement, and reassembly.
Hydraulic System Repair:
Procedures for pump, valve, and cylinder servicing, including bleeding and pressure testing.
Electrical Diagnostics:
Step-by-step troubleshooting for electrical faults using wiring diagrams.
Brake System Service:
Adjustment, repair, and bleeding of brake systems.
Component Replacement:
Instructions for replacing major and minor components across all systems.
Diagnostic Capabilities:
Advanced diagnostic procedures, including torque specifications, clearances, and pressure readings.
Rebuild Instructions:
Complete step-by-step instructions for overhauling engines, transmissions, and hydraulic systems.
Diagrams And Illustrations:
Hundreds of detailed photos and exploded diagrams for clear visual guidance.
Repair Manual Vs Owner Manual:
This is a comprehensive repair manual, going far beyond basic operation and owner information.
Engine Families:
Likely features Case's own diesel engines, commonly inline 3, 4, and 6-cylinder configurations.
Fuel System:
Details on Lucas or CAV injection pumps, injectors, and fuel lines.
Cooling System:
Radiator, water pump, thermostat, and fan maintenance and repair.
Lubrication System:
Oil pump, filter, sump, and lubrication circuit details.
Starting System:
Starter motor, solenoid, and battery maintenance.
Charging System:
Alternator or dynamo testing and repair.
Displacement Range:
Engine displacements range from approximately 2.5L (3-cylinder) to over 6.0L (6-cylinder) across the series.
Horsepower Range:
Power output varies by model, generally from approximately 50 HP (770) to over 100 HP (1175).
Torque Specifications:
Torque figures vary by engine displacement and tuning, detailed within the manual.
Gearbox Types:
Likely includes manual gearboxes with multiple speed ranges (e.g., 8-speed, 12-speed, 16-speed) and possibly powershift options.
Clutch System:
Single or dual-clutch servicing and adjustment.
Pto System:
Power Take-Off (PTO) engagement, operation, and repair, including independent and live PTO.
Differential Lock:
Operation and maintenance of the differential lock mechanism.
Operating Weight:
Varies significantly by model and configuration, typically ranging from 4,000 lbs to over 8,000 lbs (approximate).
Wheelbase:
Specific to each model, contributing to stability and maneuverability.
Length:
Varies by model, typically around 10-13 feet.
Width:
Varies by model and tire configuration, often around 6-7 feet.
Height:
Varies by model and tire configuration, often around 8-9 feet to the top of the exhaust stack.
Engine Oil Change:
Typically every 250-500 operating hours, depending on oil quality and operating conditions.
Hydraulic Fluid Change:
Generally recommended annually or every 500-1000 hours.
Transmission Fluid Change:
Similar to hydraulic fluid, often recommended annually or per manufacturer specification.
Engine Oil:
API CD or CE rated diesel engine oil, SAE 15W-30 or 20W-40, depending on ambient temperature.
Hydraulic Transmission Fluid:
Universal Tractor Transmission Oil (UTTO) or specific Case IH hydraulic fluid meeting appropriate specifications (e.g., MS-1207, MS-1210).
Coolant:
Ethylene glycol-based antifreeze/coolant mixture for freeze and corrosion protection.
Transmission Fluid Type:
Specific UTTO fluids are critical; using incorrect oil can damage seals and clutches.
Hydraulic Pump Wear:
Wear on the hydraulic pump can lead to loss of lift or response.
Clutch Wear:
Clutch wear is common with heavy usage, requiring adjustment or replacement.
Engine Oil Leaks:
Potential for oil leaks from seals and gaskets over time.
Transmission Synchronizer Wear:
Wear on synchronizers can lead to difficult gear engagement.
Electrical Connector Corrosion:
Corrosion in electrical connectors can cause intermittent issues.
David Brown Legacy:
David Brown Tractors Ltd. was a significant British agricultural machinery manufacturer, known for robust and reliable tractors before its acquisition by Tenneco (Case IH).
Ownership Timeline:
David Brown tractors were manufactured by David Brown Ltd. from 1939 until acquisition by Tenneco (Case IH) in 1979.
Series Context:
These models represent a key period in David Brown's tractor development, evolving from earlier designs to incorporate more modern features and power outputs.
Production Years:
These models were primarily produced from the late 1960s through the 1970s, with some overlap and updates.
