Tractor Segment:
Medium-duty agricultural tractor, suitable for a range of farming tasks.
Competitors:
Ford 3000/4000 series, Massey Ferguson 100 series (e.g., 135, 145, 155, 165), John Deere 2020/2120 series.
David Brown Advantages:
Known for robust construction, reliable transmissions (often with a distinctive sound), and good power-to-weight ratio for their class. Often featured advanced features for their time, such as powershift options or sophisticated hydraulics.
Authenticity:
Explicitly stated as 'REAL FACTORY MANUALS', distinguishing them from aftermarket compilations or unauthorized reproductions. This implies accuracy, completeness, and adherence to original manufacturer specifications.
Comprehensiveness:
A two-manual set (Service and Operator) provides complete information for both repair and safe operation, a significant advantage for owners and technicians.
Service Manual Coverage:
Engine, transmission, hydraulics, electrical system, chassis, front axle, rear axle, brakes, steering, power take-off (PTO), hitch, bodywork, troubleshooting, diagnostics, specifications.
Operator Manual Coverage:
Operation, controls, safety, maintenance, adjustments, storage, specifications.
Service Manual Estimated Pages:
Approximately 300-400 pages (typical for factory service manuals of this era).
Operator Manual Estimated Pages:
Approximately 50-100 pages (typical for operator manuals).
Primary Manual Type:
Factory Service and Repair Manual
Secondary Manual Type:
Factory Operator and Instruction Manual
Engine Systems:
Engine overhaul, fuel system (injection pump, injectors, fuel lines), cooling system (radiator, thermostat, water pump), lubrication system (oil pump, filters), starting system (starter motor, battery), charging system (alternator).
Transmission Drivetrain Systems:
Clutch, gearbox (gear shifting mechanisms), differential, final drives, PTO gearbox.
Hydraulic System:
Hydraulic pump, control valve, hydraulic cylinders (lift arms, steering), hydraulic fluid specifications, filter replacement, troubleshooting hydraulic faults.
Electrical System:
Wiring diagrams, lighting system, starter circuits, charging circuits, fuse box, instrument panel functions, troubleshooting electrical faults.
Braking System:
Brake pedal, brake linkages, brake shoes/pads, brake drums/rotors, brake fluid specifications, adjustment procedures.
Steering System:
Steering wheel, steering column, steering linkages, hydraulic power steering components (if applicable), troubleshooting steering issues.
Front Rear Axle:
Front axle assembly, kingpins, steering knuckles, rear axle housing, hub assemblies, axle shaft removal and installation.
Routine Maintenance:
Oil changes, filter replacements (oil, fuel, hydraulic, air), lubrication points, greasing schedule, coolant checks, battery maintenance.
Repair Procedures:
Engine rebuild, clutch replacement, transmission disassembly and reassembly, hydraulic pump repair, brake system overhaul, axle seal replacement, PTO assembly maintenance.
Troubleshooting Diagnostics:
Systematic diagnosis of common and uncommon problems with detailed symptom-cause-remedy tables.
Adjustments:
Valve lash adjustment, clutch pedal free play, brake adjustment, PTO engagement adjustment, hydraulic control linkage adjustments.
Depth Of Information:
Comprehensive, covering everything from basic operator maintenance to complete engine and transmission overhauls. Includes detailed torque specifications, clearances, and assembly sequences.
Diagnostic Capability:
High, with detailed troubleshooting guides for all major systems.
Searchability:
Likely text-searchable if the original was digitized properly, allowing for quick information retrieval.
Image Resolution:
Dependent on source scan quality, but factory manuals typically have clear diagrams and schematics.
Clarity Of Diagrams:
High, essential for accurate repairs and assembly.
Original Binding Type:
Likely a sturdy factory binder or perfect binding for service manuals.
PDF Printable:
Yes, PDF format allows for printing specific pages or the entire manual.
Original Paper Type:
Durable paper stock, often with laminated or coated pages for durability in a workshop environment.
Engine Model Family:
David Brown AD Series Diesel Engine (likely a variant of the AD4/44, AD4/48, or similar).
Engine Configuration:
4-cylinder, naturally aspirated, diesel.
Displacement:
Approximately 256 to 268 cubic inches (4.2 to 4.4 liters), depending on specific engine variant.
Bore X Stroke:
Typically around 4.00 x 4.25 inches (101.6 x 108 mm).
Rated Horsepower:
Around 60-70 PTO horsepower (gross), with flywheel horsepower typically lower.
Rated Torque:
Significant torque output, crucial for pulling power in agricultural applications.
Fuel Injection Type:
Direct injection, typically with a Lucas or CAV fuel injection pump.
Cooling Method:
Water-cooled, pressurized system.
Oil Capacity:
Approximately 7-8 U.S. quarts (6.6-7.6 liters) with filter.
Engine Identification:
Engine serial number found on an identification plate or stamped on the engine block.
Transmission Type:
Constant mesh gearbox with multiple forward and reverse gears.
Number Of Gears:
Typically 8 forward and 2 reverse gears, or a similar configuration.
Powershift Option:
Some models may have featured a 'Hydro-shift' or similar powershift transmission option for on-the-go gear changes.
Clutch Type:
Single-plate dry clutch, possibly with an independent PTO clutch.
Transmission Fluid:
Hy-Trans fluid or equivalent Universal Tractor Transmission Oil (UTTO) meeting specific standards, also often used for hydraulics and final drives.
Transmission Fluid Capacity
Transmission Oil Capacity:
Approximately 10-12 U.S. gallons (38-45 liters) for the combined transmission, hydraulic, and final drive system.
Wheelbase:
Approximately 82-86 inches (2080-2180 mm).
Overall Length:
Approximately 125-135 inches (3175-3430 mm) without implements.
Overall Width:
Variable based on rear tire size, typically around 70-80 inches (1780-2030 mm).
Overall Height:
Approximately 85-90 inches (2160-2286 mm) to the top of the exhaust stack.
Operating Weight:
Approximately 4500-5500 lbs (2040-2500 kg) without ballast.
Front Tire Size:
Commonly 6.00-16 or 7.50-16.
Rear Tire Size:
Commonly 13.6-28 or 14.9-24.
Wheel Bolt Pattern:
Standard agricultural wheel bolt patterns, typically 6-stud on the rear axle.
Rollover Protection:
Original models may not have had ROPS as standard; aftermarket or dealer-installed ROPS and seatbelts were common. The manual will detail operation and maintenance, but not necessarily safety ratings in the modern sense.
Operator Presence Control:
Standard on most tractors of this era, disengaging PTO or drive when the operator leaves the seat.
Parking Brake:
Mechanical parking brake mechanism.
Operator Station:
Open station design, with controls and instrumentation accessible from the operator's seat.
Operator Manual Emphasis:
Strong emphasis in the Operator Manual on safe operating practices, hazard identification, and correct use of the tractor and its attachments.
Engine Oil Filter Change:
Typically every 250 operating hours or annually.
Fuel Filter Change:
Recommended at 500 operating hours or as needed if experiencing fuel issues; also often changed annually or with oil changes for proactive maintenance.
Air Filter Maintenance:
Inspect and clean daily or weekly depending on operating conditions; replace as needed.
Hydraulic Fluid Filter Change:
Typically every 1000 operating hours or annually. The manual will specify the exact interval and filter part number.
Engine Oil Grade:
API CD or CE rated diesel engine oil, SAE 15W-30 or 10W-30 depending on ambient temperature.
Hydraulic Transmission Fluid:
Universal Tractor Transmission Oil (UTTO) meeting specification like API GL-4, or specifically David Brown Hy-Trans fluid. Critical to use the correct fluid to avoid damaging the transmission and hydraulic systems.
Coolant Type:
Ethylene glycol-based antifreeze with corrosion inhibitors, mixed 50/50 with distilled water.
Grease Type:
Lithium-based multi-purpose grease.
Common Wear Items:
Clutch wear, hydraulic pump wear, PTO spline wear, front axle kingpin wear, and potential for seal leaks due to age.
Electrical Connections:
Corrosion or looseness in electrical connections can lead to intermittent issues.
Diesel Injection System:
Aging fuel injection pumps and injectors may require rebuilding or replacement to maintain optimal performance and fuel economy.
David Brown Legacy:
David Brown Tractors Ltd. was a significant British agricultural machinery manufacturer, known for producing robust and innovative tractors from the mid-20th century. The brand eventually became part of Case IH.
1100 Series Context:
The 1190 was part of David Brown's later '1100' series, which represented an evolution from earlier models, incorporating updated styling, improved ergonomics, and often more powerful engines. It succeeded earlier models like the 990 and 995.
Production Years:
The David Brown 1190 was primarily produced from the mid-to-late 1970s. Specific production dates can vary slightly by market and exact specification.
Manufacturing Location:
United Kingdom (Meltham, Yorkshire).