3008606
Fuel Supply Tube
Cummins®

Introduction

The Fuel Supply Tube 3008606 is a component designed by Cummins, a leading manufacturer in the commercial truck industry. This tube is integral to the operation of commercial trucks, facilitating the delivery of fuel from the tank to the engine. Cummins is renowned for its high-quality engine components, and the 3008606 Fuel Supply Tube is no exception, offering reliable performance and durability ³.

Basic Concepts of Fuel Supply Tubes

A Fuel Supply Tube is a vital part of a truck’s fuel system. Its primary function is to transport fuel from the fuel tank to the engine, ensuring a consistent and uninterrupted supply. This component contributes to the overall performance of the engine by maintaining stable fuel pressure and flow, which are essential for efficient combustion and engine operation ⁴.

Purpose of the 3008606 Fuel Supply Tube

The 3008606 Fuel Supply Tube plays a specific role in the fuel delivery system of a truck. It ensures a consistent flow of fuel to the engine, which is necessary for optimal performance. By providing a reliable connection between the fuel tank and the engine, this tube helps maintain the necessary fuel pressure and flow rate, contributing to the engine’s efficiency and power output ¹.

Key Features

The 3008606 Fuel Supply Tube is designed with several features that enhance its performance and durability. It is constructed from high-quality materials that resist corrosion and wear, ensuring longevity. The tube’s design includes precise fittings and connections that provide a secure and leak-free installation. Additionally, it is engineered to withstand the high pressures and temperatures within the fuel system, ensuring reliable operation under various conditions ².

Benefits

The 3008606 Fuel Supply Tube offers several advantages. It contributes to improved fuel efficiency by ensuring a consistent and uninterrupted fuel supply to the engine. Its durable construction and reliable performance enhance the overall reliability of the fuel system. Additionally, the tube’s design helps prolong its lifespan, reducing the need for frequent replacements and maintenance ³.

Installation Process

Installing the 3008606 Fuel Supply Tube requires careful attention to detail to ensure a secure and proper fit. The process involves disconnecting the old tube, cleaning the fuel system components, and connecting the new tube using the appropriate fittings and tools. It is important to follow the manufacturer’s guidelines to ensure a leak-free and secure installation. Proper torque specifications should be adhered to when tightening connections to prevent leaks and ensure stability ⁴.

Common Issues and Troubleshooting

Typical problems that may arise with the 3008606 Fuel Supply Tube include leaks and blockages. Leaks can occur due to improper installation or wear and tear on the tube or fittings. Blockages may result from debris or contaminants in the fuel system. Troubleshooting these issues involves inspecting the tube and connections for signs of damage or wear, cleaning the fuel system, and replacing any damaged components as necessary ¹.

Maintenance Tips

Regular maintenance of the 3008606 Fuel Supply Tube is important to ensure its longevity and reliable performance. This includes periodic inspections for signs of wear, corrosion, or leaks. Cleaning the tube and fuel system components can help prevent blockages and ensure consistent fuel flow. Following the manufacturer’s recommended maintenance schedule will help identify and address potential issues before they become significant problems ².

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for innovation, quality, and reliability in the commercial truck industry. The company’s product range includes a variety of engine components and systems designed to meet the demanding requirements of commercial vehicles ³.

Cummins Part 3008606: Fuel Supply Tube in Engine Applications

The Cummins part 3008606, a Fuel Supply Tube, is a critical component in the fuel delivery system of various Cummins engines. This part is designed to ensure the efficient and reliable transfer of fuel from the fuel tank to the engine’s fuel injection system.

V28 Engines

In V28 engines, the Fuel Supply Tube (part 3008606) plays a pivotal role in maintaining the integrity of the fuel supply line. This engine configuration, typically found in heavy-duty applications, demands a robust and durable fuel supply system to handle the high demands of power and performance. The part 3008606 is engineered to withstand the rigors of continuous operation, providing a stable and uninterrupted fuel flow that is essential for the engine’s optimal performance.

The installation of the Fuel Supply Tube in V28 engines involves precise alignment and secure attachment to prevent any leaks or disruptions in the fuel line. This ensures that the engine receives the correct fuel pressure and flow rate, which is crucial for maintaining engine efficiency and power output. The design of the part 3008606 also takes into account the need for easy maintenance and replacement, allowing for quick service and minimal downtime.

In summary, the Cummins part 3008606 is a vital component in the fuel delivery system of V28 engines, ensuring that the fuel supply remains consistent and reliable under demanding conditions ³.

Role of Part 3008606 Fuel Supply Tube in Engine Systems

The part 3008606 Fuel Supply Tube is an integral component in the fuel delivery system of various engine setups. It facilitates the smooth and efficient transfer of fuel from the fuel tank to the fuel injectors or carburetor. This ensures a consistent fuel supply, which is essential for optimal engine performance.

In modern fuel-injected engines, the Fuel Supply Tube connects the fuel tank to the fuel pump, which pressurizes the fuel before it is delivered to the fuel injectors. The tube must be capable of withstanding the pressure and temperature variations within the fuel system to prevent leaks and ensure reliable fuel delivery.

For engines equipped with a carburetor, the Fuel Supply Tube plays a similar role by delivering fuel from the tank to the carburetor. This tube must be free from obstructions to maintain a steady fuel flow, which is vital for the carburetor to mix fuel with air effectively.

In high-performance engines, the Fuel Supply Tube is often subjected to greater stress due to increased fuel demand. Therefore, it must be constructed from materials that can endure higher pressures and temperatures without degrading.

Additionally, in engines with returnless fuel systems, the Fuel Supply Tube is part of a more complex network that includes fuel rails and return lines. It works in conjunction with these components to maintain the correct fuel pressure and temperature, ensuring efficient engine operation.

Overall, the part 3008606 Fuel Supply Tube is a key element in the fuel delivery system, contributing to the engine’s reliability, performance, and efficiency ⁴.

Conclusion

The 3008606 Fuel Supply Tube by Cummins is a critical component in the fuel delivery system of commercial trucks and various engine setups. Its role in ensuring a consistent and reliable fuel supply is essential for optimal engine performance. The tube’s durable construction, precise design, and reliable performance make it a valuable component in maintaining the efficiency and power output of engines. Regular maintenance and proper installation are key to maximizing the lifespan and effectiveness of this Cummins part.