3010773
Fuel Supply Tube
Cummins®

Introduction

The Cummins 3010773 Fuel Supply Tube is a critical component in the fuel systems of heavy-duty trucks, designed to facilitate the efficient and reliable transfer of fuel from the tank to the engine. This part is essential for maintaining the performance and efficiency of the vehicle’s fuel system.

Purpose and Function

The Cummins 3010773 Fuel Supply Tube is integral to the fuel delivery system, ensuring that fuel is transported consistently and at the appropriate pressure. This is vital for the engine’s operation, especially in heavy-duty applications where a stable fuel supply supports engine performance under various conditions ¹.

Key Features

The design and construction of the 3010773 Fuel Supply Tube include features that enhance its performance. Made from durable materials resistant to fuel corrosion, its robust construction can withstand the pressures and temperatures encountered in heavy-duty truck fuel systems. Reinforced sections prevent kinking, ensuring a smooth flow of fuel ².

Benefits

The Cummins 3010773 Fuel Supply Tube contributes to improved fuel efficiency by ensuring a consistent fuel supply to the engine. Its reliable construction supports the longevity of the fuel system, reducing the need for frequent replacements. Additionally, it helps maintain fuel pressure, which is important for engine performance and efficiency ³.

Installation and Compatibility

Proper installation of the Fuel Supply Tube is important for its function and the overall performance of the fuel system. Installation procedures may require specific tools or equipment to ensure a secure and leak-free connection. Compatibility with various Cummins engine models should be confirmed to ensure the tube meets the specific requirements of the engine it is intended to serve.

Maintenance and Troubleshooting

Regular maintenance of the Fuel Supply Tube is important to ensure optimal performance. This includes inspection procedures to check for signs of wear or damage, cleaning recommendations to remove any contaminants that may affect fuel flow, and addressing common issues that may arise. Troubleshooting steps can help diagnose and resolve problems related to the Fuel Supply Tube, ensuring the fuel system operates efficiently.

Safety Considerations

When working with the Fuel Supply Tube, it is important to follow safety precautions and guidelines. This includes proper handling procedures to avoid damage to the tube, awareness of potential hazards such as fuel leaks, and having emergency response measures in place in case of incidents. Safety is paramount when dealing with fuel system components to protect both the technician and the equipment.

Cummins Overview

Cummins Inc. is a well-established company in the automotive industry, known for its engines and related technologies. The company has a history of innovation and quality, offering a wide range of products designed for various applications. The 3010773 Fuel Supply Tube is part of Cummins’ lineup of components that support the performance and reliability of heavy-duty truck fuel systems.

Cummins Part 3010773: Fuel Supply Tube in Engine Applications

The Cummins part 3010773, a Fuel Supply Tube, is an integral component in several engine configurations. This part is designed to facilitate the smooth and efficient transfer of fuel from the fuel tank to the engine’s fuel system, ensuring optimal performance and reliability.

N14 MECHANICAL Engines

In the N14 MECHANICAL engines, the Fuel Supply Tube (3010773) plays a role in maintaining the integrity of the fuel delivery system. This part is engineered to withstand the high pressures and demands of the engine, ensuring that fuel is delivered consistently and without leaks. The tube’s design and placement are important to the engine’s overall efficiency and longevity.

NH/NT 855 Engines

Similarly, in the NH/NT 855 engines, the Fuel Supply Tube (3010773) is a key component that connects the fuel tank to the engine’s fuel injection system. This part is designed to handle the specific requirements of these engines, ensuring that fuel is delivered in the correct quantity and at the right pressure. The tube’s durability and precision engineering make it a vital part of the engine’s fuel supply chain.

Compatibility and Installation

The Fuel Supply Tube (3010773) is designed to be compatible with both the N14 MECHANICAL and NH/NT 855 engines, making it a versatile part that can be used across different engine models. Proper installation of this part is important to ensure that the engine operates smoothly and efficiently. Technicians should follow the manufacturer’s guidelines to ensure that the tube is correctly positioned and securely fastened, preventing any potential fuel leaks or system failures.

Importance of Quality

Given the role that the Fuel Supply Tube (3010773) plays in the engine’s fuel delivery system, it is important to use high-quality, genuine Cummins parts. These parts are manufactured to meet stringent standards, ensuring that they perform reliably and last for the life of the engine. Using substandard or aftermarket parts can lead to performance issues, reduced efficiency, and potential engine damage.

Role of Part 3010773 Fuel Supply Tube in Engine Systems

The Part 3010773 Fuel Supply Tube is an integral component in the fuel delivery system of various engine setups. It works in conjunction with several other components to ensure a seamless and efficient fuel supply to the engine.

Integration with Fuel Supply and Mounting Tube

The Fuel Supply Tube interfaces directly with the Fuel Supply and Mounting Tube. This connection is essential for maintaining the structural integrity of the fuel delivery system, ensuring that fuel is transported under pressure without leaks.

Role in Fuel Supply Mounting

When integrated with the Fuel Supply Mounting system, the Fuel Supply Tube secures the fuel lines in place. This mounting is vital for withstanding the vibrations and movements inherent in engine operation, thereby preventing disconnections or damage to the fuel lines.

Function within Fuel Supply Plumbing

As part of the Fuel Supply Plumbing, the Fuel Supply Tube facilitates the routing of fuel from the tank to the engine. It must be correctly aligned and sealed to prevent fuel loss and maintain consistent fuel pressure throughout the system.

Coordination with Fuel Supply Tube Mounting

The Fuel Supply Tube Mounting components are designed to hold the Fuel Supply Tube in the correct position. This ensures that the tube remains aligned with other fuel system components, optimizing the flow of fuel and reducing the risk of fuel starvation.

Interaction with Fuel Tubing

The Fuel Supply Tube works in tandem with other Fuel Tubing within the system. It must be compatible in terms of diameter and material to ensure a smooth transition of fuel and to avoid any restrictions in the fuel flow.

Importance in Mounting and Fuel Supply Tube Assemblies

In Mounting and Fuel Supply Tube assemblies, the Fuel Supply Tube is often the central component around which other parts are arranged. Its proper installation is key to the overall functionality and reliability of the fuel supply system.

Connection to MTG. Fuel Supply

The MTG. (Mounting) Fuel Supply components are critical for securing the Fuel Supply Tube. These components often include brackets, clamps, and fasteners that ensure the tube remains fixed in place despite engine movement.

Application in MTG. Turbo SUpr. Comb.

In systems featuring an MTG. Turbo SUpr. Comb. (Mounting Turbo Supercharger Combination), the Fuel Supply Tube must be robust enough to handle the increased fuel demand. It ensures that the turbocharged engine receives a consistent and adequate fuel supply under all operating conditions.

Overall Contribution to Supply Tubing

Finally, the Fuel Supply Tube is a key element of the overall Supply Tubing network. It contributes to the efficient distribution of fuel throughout the engine system, playing a significant role in the engine’s performance and reliability.

Conclusion

The Cummins 3010773 Fuel Supply Tube is a vital component in the fuel systems of heavy-duty trucks, ensuring efficient and reliable fuel transfer from the tank to the engine. Its design, compatibility, and integration with other fuel system components are crucial for maintaining engine performance and efficiency. Regular maintenance, proper installation, and the use of high-quality parts are essential for the longevity and reliability of the fuel system.