Target Audience:
Professional technicians and DIY mechanics
Advantage Digital Format:
No shipping costs, no waiting, print specific sections
Accuracy Completeness:
Original manufacturer written content, most accurate and complete available
Cost Savings:
Enables DIY repairs, saving on labor costs
Engine Service:
Complete engine overhaul and repair procedures
Transmission Service:
Repair and maintenance of transmission systems
Hydraulic System:
Service and repair of hydraulic systems (likely including PTO, linkage, etc.)
Electrical System:
Wiring diagrams, troubleshooting, and component repair
Fuel System:
Carburetor/injection system service and adjustment
Cooling System:
Radiator, thermostat, and coolant system maintenance
Braking System:
Service and repair of braking mechanisms
Steering System:
Repair and adjustment of steering components
Frontend And Rear Axle:
Service for front and rear axle assemblies
Power Take Off Pto:
PTO system inspection, repair, and maintenance
Body And Chassis:
Bodywork repair and chassis component service
Routine Maintenance:
Periodic maintenance charts and procedures
Step By Step Repair:
Detailed, step-by-step repair instructions
Troubleshooting:
Diagnostic information and troubleshooting guides
Overhaul:
Complete overhaul procedures for major components (e.g., engine)
Wiring Diagrams:
Inclusion of detailed wiring schematics
Technical Specifications:
Provision of technical specifications for service and repair
Depth Level:
Suitable for professional technicians and experienced DIY mechanics
Rebuild Procedures:
Detailed procedures for component rebuilding and overhauling
Engine Type:
David Brown 4-cylinder diesel engine
Displacement:
Approximately 3.7 liters (226 cubic inches)
Bore X Stroke:
Refer to manual for exact specifications
Horsepower Rated:
Approx. 68 PTO HP (51 kW); Approx. 62 Drawbar HP (46 kW) - Actual figures may vary slightly by specification and measurement
Torque:
Refer to manual for specific torque curves and figures
Injection System:
Bosch inline fuel injection pump (typical for the era)
Transmission Type:
David Brown constant mesh gearbox with high/low range
Number Of Gears:
Typically 12 forward and 4 reverse gears (depending on specific 1290 variant)
Differential Lock:
Yes, mechanical differential lock
Clutch:
Dual-stage clutch for transmission and PTO operation
Length:
Refer to manual for precise dimensions
Width:
Refer to manual for precise dimensions
Height:
Refer to manual for precise dimensions
Operating Weight:
Approx. 5,800 lbs (2,630 kg) - base configuration
Wheelbase:
Refer to manual for specific wheelbase measurements
Infotainment System:
Basic analog gauges and controls, no modern infotainment features.
Driver Assistance Features:
None; designed for manual operation.
Connectivity Features:
No electronic connectivity features.
Engine Oil Change:
Typically every 250-500 hours, refer to manual for exact specification.
Fuel Filter Replacement:
Refer to manual for recommended intervals.
Air Filter Service:
Regular inspection and cleaning/replacement based on operating conditions.
Engine Oil Type:
API CD or CE rated 15W-40 diesel engine oil recommended (check manual for specific OEM recommendation).
Transmission Hydraulic Fluid:
David Brown Type 34 Hydraulic Fluid or equivalent (refer to manual for specific viscosity and API rating).
Coolant Type:
Ethylene glycol based coolant (50/50 mix with distilled water recommended).
Common Wear Points:
Hydraulic pump, PTO clutch, clutch friction plates, and front axle kingpins are common wear areas.
Electrical Gremlins:
Older wiring harnesses can be prone to corrosion and deterioration.
Engine Reliability:
Generally robust engines, but regular maintenance is key to longevity.
Manufacturer:
David Brown Tractors Ltd. (UK)
Acquisition Impact:
David Brown brand later became part of Tenneco (Case IH).
Production Period:
Introduced in the early 1970s, succeeding earlier David Brown models.
Manufacturing Location:
Meltham, West Yorkshire, England
