3009876
Fuel Drain Tube
Cummins®

Introduction

The Cummins 3009876 Fuel Drain Tube is a component designed for use in commercial trucks. It serves a specific function within the vehicle’s fuel system, facilitating the safe and efficient drainage of fuel when necessary. This part is integral to maintaining the operational integrity and safety of the truck’s fuel system ¹.

Basic Concepts of Fuel Drain Tubes

A fuel drain tube is a component within a truck’s fuel system that allows for the controlled release of fuel from the system. This process is important for several reasons, including the removal of contaminated fuel, system maintenance, and emergency situations where fuel needs to be quickly discharged. Proper fuel management is vital for the efficient operation of the vehicle and the safety of its occupants and surroundings ².

Purpose of the Cummins 3009876 Fuel Drain Tube

The Cummins 3009876 Fuel Drain Tube plays a role in the truck’s fuel system by providing a means to drain fuel safely and efficiently. This function is important for maintaining the cleanliness and integrity of the fuel system. By allowing for the removal of fuel, this component helps prevent the buildup of contaminants that could otherwise lead to engine performance issues or failures ³.

Key Features

The Cummins 3009876 Fuel Drain Tube is constructed from materials that offer durability and resistance to the corrosive effects of fuel. Its design includes features that enhance its performance, such as a secure fitting mechanism that ensures a tight seal when not in use, preventing fuel leaks. Additionally, the tube may incorporate elements that facilitate easy operation and maintenance.

Benefits of Using the Cummins 3009876 Fuel Drain Tube

Utilizing the Cummins 3009876 Fuel Drain Tube offers several advantages. It contributes to improved fuel system efficiency by allowing for the removal of contaminated fuel, which can otherwise degrade engine performance. Additionally, it reduces the risk of fuel system contamination, leading to enhanced overall vehicle performance and reliability.

Installation and Compatibility

For the proper installation of the Cummins 3009876 Fuel Drain Tube, it is important to follow manufacturer guidelines. This includes ensuring that the tube is compatible with the specific truck model it is intended for. Proper installation is important for the component’s effectiveness and the safety of the fuel system.

Maintenance and Troubleshooting

Routine maintenance of the Cummins 3009876 Fuel Drain Tube is important for its longevity and optimal performance. This may include regular inspections for signs of wear or damage and ensuring that all connections are secure. Troubleshooting common issues, such as leaks or difficulty in operation, may involve checking for proper installation and the condition of the tube and its fittings.

Safety Considerations

When working with the Cummins 3009876 Fuel Drain Tube, it is important to observe safety precautions. This includes proper handling to avoid fuel spills, secure storage to prevent unauthorized access, and following recommended disposal procedures for used components to minimize environmental impact.

Environmental Impact

The use and disposal of the Cummins 3009876 Fuel Drain Tube have environmental implications. Cummins Inc. is committed to minimizing its environmental footprint through efforts such as designing components for recyclability and promoting responsible disposal practices.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a commitment to quality, Cummins serves commercial, industrial, and automotive markets worldwide, providing solutions that meet the needs of a changing world.

Cummins Fuel Drain Tube 3009876 in Engine Applications

The Cummins Fuel Drain Tube, part number 3009876, is a critical component in several engine configurations. This part is designed to facilitate the removal of excess fuel and contaminants from the fuel system, ensuring optimal engine performance and longevity.

V903 Engine Group

In the V903 engine series, the Fuel Drain Tube 3009876 is integral to the fuel management system. It is typically positioned to allow for the easy drainage of accumulated water and sediment from the fuel tank. This feature is crucial for maintaining the purity of the fuel supply, which directly impacts the engine’s efficiency and reliability.

The installation of the Fuel Drain Tube in the V903 engines is straightforward, often involving a simple attachment to the fuel tank’s bottom. Its placement ensures that any contaminants are directed away from the fuel pump and injectors, preventing potential damage and operational issues.

For maintenance and replacement, technicians should ensure that the tube is securely fastened and free from blockages or damage. Regular inspection and cleaning of the tube are recommended to uphold the engine’s performance standards.

Role of Part 3009876 Fuel Drain Tube in Engine Systems

The fuel drain tube, specifically part 3009876, is an essential component in the fuel system of various engine setups. Its primary function is to facilitate the safe and efficient removal of fuel from the system during maintenance or emergency situations.

When integrated into the engine system, the fuel drain tube connects to the fuel tank and other critical fuel system components such as the fuel pump, fuel filter, and fuel injectors. This connection allows for a controlled flow of fuel out of the system, ensuring that any contaminants or water that may have accumulated can be expelled without causing damage to the engine or fuel system components.

In conjunction with fuel tubing, the fuel drain tube ensures a seamless transition of fuel throughout the system. The fuel tubing carries fuel from the tank to the engine, while the drain tube provides a return path for unused or contaminated fuel. This bidirectional flow is vital for maintaining the integrity and performance of the fuel system.

The fuel drain tube also plays a role in pressure management within the fuel system. By allowing excess fuel to be drained, it helps maintain optimal pressure levels, which is essential for the efficient operation of fuel injectors and other components.

Overall, the integration of part 3009876 fuel drain tube with the fuel tubing and other engine components ensures a robust, maintainable, and efficient fuel system.

Conclusion

The Cummins 3009876 Fuel Drain Tube is a vital component in the maintenance and operation of commercial truck fuel systems. Its design and functionality contribute to the efficient management of fuel, ensuring the removal of contaminants and maintaining optimal engine performance. Proper installation, maintenance, and adherence to safety protocols are essential for maximizing the benefits of this Cummins part.