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David Brown

David Brown 1290 Workshop Service Manual Repair

David Brown 1290 Workshop Service Manual Repair

$16.99
$16.99
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Vehicle data plateRef 17376
Brand
David Brown
Vehicle
Tractors
Models covered
1290, Agriculture
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your model year? Ask us before you buy
🏷️ Basic Information
Identification
Make:
David Brown
Model:
1290
Model Type:
Tractor
Generation
Production Years:
1972-1981
👋 Introduction
Market Position
Purpose:
To provide comprehensive repair and maintenance information for the David Brown 1290 tractor, empowering owners and technicians.
Competitive Analysis
Value Proposition:
Offers detailed, manufacturer-level information for a fraction of the cost of dealership service, enabling DIY repairs and informed maintenance.
Key Features
Content Focus:
Emphasis on practical, actionable repair steps and diagnostic procedures.
Accessibility:
Instant download format provides immediate access to crucial information.
📋 Manual Details
Coverage Areas
Manual Type:
Workshop Service Manual / Repair Manual
Language:
English
Format:
PDF Download
Delivery:
Instant Download
File Format:
PDF
Printability:
Full Printable
Zoom Functionality:
YES
Compatibility:
All Versions of Windows & Mac
Software Requirements:
Adobe PDF Reader & WinRAR
📖 Manual Coverage
Systems Covered
Engine:
Yes, comprehensive coverage of the AD3.152 and A4.236 diesel engines, including disassembly, inspection, assembly, timing, and troubleshooting.
Fuel System:
Yes, including fuel injection pump, injectors, fuel lines, and filters.
Cooling System:
Yes, covering radiator, water pump, thermostat, and hoses.
Lubrication System:
Yes, detailing oil pump, oil filter, oil passages, and lubrication schedules.
Transmission:
Yes, including the David Brown 8-speed constant mesh gearbox, clutch, PTO engagement, and differential.
Hydraulic System:
Yes, covering the David Brown Vari-Lift hydraulic system, pump, control valve, lift arms, and cylinder.
Electrical System:
Yes, including starter motor, alternator, battery, lighting, and wiring diagrams.
Steering System:
Yes, detailing the steering box, linkages, and power steering (if equipped).
Braking System:
Yes, covering rear drum brakes and parking brake mechanisms.
Front Axle:
Yes, including steering joints and wheel bearings.
Rear Axle And Hubs:
Yes, detailing axle shafts, differential, and hub assemblies.
Wheels And Tires:
Yes, including recommended tire sizes and pressures.
Bodywork And Chassis:
Yes, covering fenders, operator's platform, and structural components.
Procedures Included
Maintenance:
Yes, detailed periodic maintenance charts, lubrication schedules, and component inspection procedures.
Repair:
Yes, step-by-step repair instructions for all major systems, from minor adjustments to complete overhauls.
Troubleshooting:
Yes, comprehensive diagnostic guides and troubleshooting flowcharts for common issues.
Overhaul:
Yes, detailed overhaul procedures for the engine, transmission, and hydraulic system.
Adjustment:
Yes, including clutch adjustment, brake adjustment, and valve clearance adjustments.
Disassembly And Assembly:
Yes, detailed instructions for dismantling and reassembling all major components and sub-assemblies.
Wiring Diagrams:
Yes, typically includes comprehensive electrical wiring schematics.
Technical Depth
Depth:
Professional Level: Suitable for professional technicians due to its in-depth technical detail and comprehensive coverage. Also adequate for experienced DIY mechanics.
📊 Manual Specifications
File Format
Type:
Digital (PDF)
Quality:
High resolution, clear text and diagrams.
Searchability:
Likely searchable text, enabling quick access to specific information.
Print Quality
Feature:
Printable sections for on-the-job use.
Binding Type
Type:
N/A (Digital Download)
Paper Type
Type:
N/A (Digital Download)
⚙️ Engine Specifications
Primary Engine
Engine Model 1:
David Brown AD3.152
Engine Type 1:
3-cylinder, naturally aspirated, diesel
Bore Stroke 1:
91.5 mm x 115 mm (3.60 in x 4.53 in)
Displacement 1:
2.5 Liters (152 cubic inches)
Compression Ratio 1:
17.5:1
Horsepower Gross 1:
Approx. 63.5 hp (47.3 kW) @ 2200 RPM
Torque Gross 1:
Approx. 150 lb-ft (203 Nm) @ 1300 RPM
Engine Model 2:
David Brown A4.236 (Optional/Later models)
Engine Type 2:
4-cylinder, naturally aspirated, diesel
Displacement 2:
3.9 Liters (236 cubic inches)
Horsepower Gross 2:
Approx. 76 hp (57 kW) @ 2200 RPM
Fuel System
Injection System:
Bosch inline injection pump
🔧 Transmission
Standard
Gearbox:
David Brown 8-speed constant mesh gearbox (4 forward gears + splitter for high/low range)
Optional
Additional Features:
Creep speed gearbox option available on some models.
Features
Pto:
540 RPM PTO, independently engaged.
Clutch:
Single dry plate clutch.
Rear Axle Drive:
Enclosed, spur-gear final drive.
📐 Dimensions
Exterior
Length:
Approx. 3683 mm (145 in)
Width Max:
Approx. 1880 mm (74 in) at rear wheels
Height To Exhaust:
Approx. 2362 mm (93 in)
Weights
Operating Weight:
Approx. 2610 kg (5750 lbs)
Wheelbase:
Approx. 2235 mm (88 in)
🛡️ Safety Features
Ratings
Historical Context:
Tractors of this era generally pre-date standardized safety rating systems as seen in modern vehicles. Rollover protection (ROPS) was often an aftermarket or optional fitment.
Active Features
Braking:
Mechanical drum brakes on rear wheels. Parking brake mechanism.
Passive Features
Operator Station:
Open operator station with controls and seating. Safety frame/ROPS may be present depending on specification.
💡 Technology Features
Infotainment
Availability:
Not applicable for this era of tractor; basic instrumentation only.
Driver Assistance
Availability:
Not applicable for this era of tractor.
Connectivity
Availability:
Not applicable for this era of tractor.
🔧 Maintenance
Service Intervals
Engine Oil Change:
Every 250 hours of operation or annually.
Oil Filter Change:
At every engine oil change.
Air Filter Service:
Check daily in dusty conditions, service every 250 hours.
Fuel Filter Replacement:
Every 500 hours or as needed.
Transmission Oil Change:
Every 1000 hours of operation or every two years.
Hydraulic Oil Change:
Every 1000 hours of operation or every two years.
Fluid Specifications
Engine Oil:
API CD/CE grade, SAE 15W-30 or 10W-30 (depending on temperature). Consult manual for exact specifications.
Transmission Hydraulic Oil:
David Brown HTMA Type 'A' fluid or equivalent. Capacity approx. 37 liters (9.75 US gal).
Coolant:
Ethylene glycol based anti-freeze mixture (50/50) with corrosion inhibitor.
Known Issues
Common Wear Points:
Clutch wear, PTO clutch wear, hydraulic pump and cylinder seals, front axle kingpins and bushes, gearbox synchros (if applicable).
Engine Maintenance:
Regular maintenance of the injection pump and injectors is crucial for optimal performance and fuel economy.
Hydraulic System Concerns:
Loss of hydraulic lift or slow response can indicate worn pump seals, internal leaks in the cylinder, or a faulty control valve.
📚 Vehicle History
Brand Heritage
Manufacturer:
David Brown Tractors Ltd., Meltham, West Yorkshire, England.
Model Evolution
Lineage:
Successor to the 1200 series, part of David Brown's 'new range' of tractors introduced in the early 1970s. Represented an evolution in styling and features.
Key Improvements Over Predecessors:
Updated styling, improved hydraulics, and options for more powerful engines.
Production
Manufacturing Location:
Meltham, West Yorkshire, UK.
Acquisition Impact:
David Brown was acquired by Tenneco in 1973, leading to models being rebadged as Case-David Brown. Production continued under this umbrella.
🏆 Awards & Recognition
Recognitions
Historical Context:
Tractors of this period were primarily judged on performance, reliability, and value for money in agricultural applications, rather than formal industry awards.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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