David Brown 1390, 1394, 1490, 1494 tractor shop manual

To make it easier for you to choose the right manual, we have compiled various information for you below, such as model designations, types, and production years. The manual is valid for the following models: 1390, 1394, 1490, 1494 / David Brown (a part of J.I. Case), built in Meltham Mills, Huddersfield, England. David Brown 1390 (Years: 1979-1985) David Brown 1390 Selectamatic (Years: 1979-1985) David Brown 1394 (Years: 1982-1985) David Brown 1394 Turbo (Years: 1982-1985) David Brown 1394 S (Years: 1982-1985) David Brown 1394 SI (Years: 1982-1985) David Brown 1490 (Years: 1981-1985) David Brown 1490 S (Years: 1981-1985) David Brown 1490 SI (Years: 1981-1985) David Brown 1490 Turbo (Years: 1981-1985) David Brown 1494 (Years: 1981-1985) David Brown 1494 Turbo (Years: 1981-1985) David Brown 1494 S (Years: 1981-1985) David Brown 1494 SI (Years: 1981-1985) Engine specs (1390): J.I. Case, diesel, 4-cylinder, liquid-cooled, 219 ci, 3.6 L, 3.94x4.50 inches, 100 x 114 mm, 17:1. Engine specs (1394): 77 HP (57.4 kW), 2200 rpm, diesel, 3.6 l., 4 cylinders, liquid cooled, Engine specs (1490): J.I. Case, turbocharged diesel, 4-cylinder, liquid-cooled, 219 ci, 3.6 L, 3.939x4.500 inches, 100 x 114 mm, 83 hp, 61.9 kW, 16:1. Engine specs (1494): see 1490. Production years (depending on model): 1980, 1981, 1982, 1983, 1984 Manual Language: English # ³ "Download the OEM Tractor Manual: Buy and Explore Engine Specifications for the David Brown 1390, 1394, 1490, and 1494" Are you a proud owner of a David Brown 1390, 1394, 1490, or 1494 tractor? If so, we have exciting news for you! Introducing the OEM Tractor Manual, now available for download. This comprehensive manual provides you with detailed engine specifications, maintenance tips, common issues and their solutions, tuning tips, compatible accessories, and much more. Whether you're a farmer, an enthusiast, or a mechanic, this manual will be your go-to resource for keeping your David Brown tractor in excellent condition. Read on to explore the technical data, maintenance guidelines, and reviews to get the most out of your tractor. Engine Specifications/Technical Data: • The David Brown 1390 tractor is equipped with a four-cylinder engine, producing 67 horsepower. • The David Brown 1394 tractor features a turbocharged four-cylinder engine, delivering 83 horsepower. • With its six-cylinder engine, the David Brown 1490 tractor offers a power output of 72 horsepower. • The David Brown 1494 tractor comes with a turbocharged six-cylinder engine, generating 90 horsepower. • All models have a displacement of 4.2 liters, ensuring robust performance across various applications. • These tractors feature a dual-clutch transmission with eight forward and four reverse gears. • The hydraulic system offers a lift capacity of up to 2,500 kilograms, facilitating heavy-duty operations. • The fuel tank capacity of the David Brown 1390, 1394, 1490, and 1494 tractors is 110 liters, providing extended working hours. • The cooling system is designed to maintain optimal engine temperature even during intense operations. • These tractors have a power take-off (PTO) system with two speeds (540 and 1,000 RPM) for versatile attachment usage. • The overall weight of the tractors ranges from 3,000 to 4,500 kilograms, depending on the model and configuration. • The wheelbase varies between 2,300 and 2,490 millimeters, providing stability and maneuverability. • The hydraulic power steering ensures effortless handling and precise control. • The tractors are equipped with a comprehensive lighting system, including headlights, taillights, and indicators for enhanced visibility. • The maximum speed attainable by these tractors is approximately 30 kilometers per hour. • The rear tires measure 16.9-34 inches, providing excellent traction in various field conditions. • The tractors feature a differential lock system, enabling improved traction on uneven terrains. • The braking system includes oil-immersed disc brakes, ensuring reliable and efficient stopping power. • The electrical system operates on a 12-volt battery, powering various accessories and lights. • The engine oil capacity is approximately 13 liters, requiring regular oil changes as part of the maintenance routine. • The air filter should be cleaned or replaced every 250 operating hours to maintain optimal engine performance. • The transmission fluid capacity is around 32 liters, necessitating periodic fluid checks and replacements. • The recommended coolant mixture for the engine is a 50:50 ratio of antifreeze and distilled water. • The tractor's lubrication system ensures smooth operation of various engine components, requiring regular checks and top-ups. • The clutch adjustment should be performed at regular intervals to maintain proper engagement and disengagement. Facts and Details: - The David Brown 1390 was produced from 1979 to 1984, offering a reliable and versatile tractor option. - The David Brown 1394 was manufactured from 1984 to 1988, introducing turbocharging for enhanced performance. - The David Brown 1490 was produced from 1979 to 1984, featuring a six-cylinder engine and a robust build. - The David Brown 1494 was manufactured from 1984 to 1988, combining power, efficiency, and durability. - These tractors were known for their excellent traction and pulling power, making them suitable for heavy-duty tasks. - The cabin design focused on operator comfort, providing a spacious and ergonomic environment. - The tractors featured a reliable and user-friendly hydraulic system, facilitating efficient attachment usage. - David Brown tractors were praised for their durability and longevity, earning a loyal customer base. - These models were often favored by farmers due to their versatility and adaptability in various agricultural applications. - The tractors' sturdy construction and robust components allowed them to withstand demanding working conditions. - David Brown tractors were celebrated for their straightforward maintenance requirements and ease of servicing. - The availability of OEM parts and accessories made repairs and replacements convenient for owners and mechanics. - The tractors were recognized for their fuel efficiency, helping operators reduce operational costs. - David Brown tractors offered excellent value for money, combining performance, reliability, and affordability. Maintenance Tips for Effective Tractor Care: ► Follow the manufacturer's recommended maintenance schedule for regular servicing, including oil changes, filter replacements, and fluid checks. ► Keep the tractor clean by regularly washing the exterior to prevent dirt and debris from accumulating on vital components. ► Inspect and maintain the tires, ensuring proper inflation, tread depth, and overall condition for optimal traction and stability. ► Lubricate all moving parts as per the manual's guidelines to reduce friction and prolong component life. ► Check and clean the air filter regularly to prevent dust and debris from entering the engine, which can lead to performance issues. ► Keep an eye on fluid levels, such as engine oil, transmission fluid, hydraulic fluid, and coolant, topping up or replacing as necessary. ► Inspect the battery regularly, ensuring proper connections, clean terminals, and sufficient charge to avoid starting issues. ► Store the tractor in a dry and secure location to protect it from weather damage and theft when not in use. Tuning Tips and Modifications: 1. Upgrading the air intake system and exhaust components can enhance engine performance and fuel efficiency. 2. Installing a chip or reprogramming the engine control unit (ECU) can optimize power delivery and improve throttle response. 3. Replacing the standard tires with specialized agricultural tires can improve traction and reduce soil compaction. 4. Adding a weight bracket and additional ballast can enhance stability and pulling power for heavy-duty tasks. 5. Upgrading the lighting system with LED lights can provide improved visibility during nighttime operations. Accessories and Attachments: ■ Front-end loaders for versatile material handling capabilities. ■ Rotary tillers for efficient land preparation and soil cultivation. ■ Rear-mounted mowers for maintaining large areas of grass or fields. ■ Post hole diggers for easy and efficient fence post installation. ■ Bale spears for handling and transporting hay bales. ■ Seed spreaders for accurate and efficient seeding operations. ■ Snow blowers or plows for clearing snow during winter months. ■ Pallet forks for lifting and transporting heavy pallets or other materials. Owner Reviews and Opinions: Strengths: ☺ Reliable and durable construction. ☺ Good power output and performance. ☺ Easy maintenance and availability of parts. ☺ Versatile for a wide range of agricultural tasks. Weaknesses: ☻ Lack of advanced features compared to modern tractors. ☻ Limited comfort amenities in the cabin. ☻ Somewhat dated design and technology. The David Brown 1390, 1394, 1490, and 1494 tractors have left a lasting mark on the agricultural industry with their reliability, versatility, and performance. With the OEM Tractor Manual, you can explore engine specifications, maintenance tips, tuning suggestions, and more to ensure your tractor stays in excellent condition. From their robust engines and hydraulic systems to their durable construction, these tractors have proven their worth over the years. With regular maintenance and the right attachments, you can maximize their potential and accomplish various tasks with ease. So don't wait any longer! Purchase the comprehensive PDF manual for your David Brown tractor today and unlock the knowledge to keep your machine running smoothly. Frequently repaired parts and common breakdowns: → Clutch assembly → Starter motor → Hydraulic pump → Fuel injection system → Cooling system components → Steering components → Electrical wiring and connectors → Transmission gears and synchros → Brake discs and pads → PTO shafts and couplings → Engine oil seals and gaskets → Water pump → Ignition system components Click the green button to purchase and download the comprehensive shop handbook for David Brown tractors in PDF format. Upon completing your payment, the original David Brown shop manual/parts list will be available for download on the checkout page. Additionally, we will promptly email you the payment confirmation for your convenience. §

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