3094696
Fuel Drain Tube
Cummins®

The Fuel Drain Tube 3094696, manufactured by Cummins, is a component designed for use in commercial trucks. It serves a specific function within the fuel system, contributing to the overall operation and efficiency of the vehicle. Cummins, a well-established name in the manufacturing of diesel engines and components, produces this part to meet the demanding requirements of heavy-duty applications ¹.

Basic Concepts of Fuel Drain Tubes

A Fuel Drain Tube is a component within the fuel system that facilitates the removal of contaminants such as water and impurities from the fuel. It operates by allowing these unwanted elements to be expelled from the system, thereby maintaining the quality of the fuel that reaches the engine. The efficiency of the fuel system is paramount for optimal engine performance, and components like the Fuel Drain Tube play a role in this by ensuring that the fuel delivered is clean and free from contaminants ².

Purpose of the Fuel Drain Tube 3094696

The Fuel Drain Tube 3094696 is designed to aid in the removal of water and impurities from the fuel within a truck’s fuel system. By facilitating the drainage of these contaminants, it helps maintain the quality of the fuel, which is crucial for efficient engine operation. This part ensures that the fuel delivered to the engine is as clean as possible, which can contribute to better performance and longevity of the engine ³.

Key Features

The Fuel Drain Tube 3094696 is constructed with specific features that enhance its performance and durability. Its material composition is chosen to withstand the harsh conditions of a commercial truck’s fuel system. Design elements such as its shape and connection points are tailored to ensure a secure fit and efficient operation within the system. Any unique characteristics of this part are aimed at improving its functionality and reliability in heavy-duty applications ⁴.

Benefits of Using the Fuel Drain Tube 3094696

Incorporating the Fuel Drain Tube 3094696 into a truck’s fuel system offers several advantages. It contributes to improved fuel quality by effectively removing contaminants, which can lead to enhanced engine performance. Additionally, by maintaining cleaner fuel, it may reduce the frequency of maintenance required, potentially leading to cost savings over time ¹.

Installation and Compatibility

Proper installation of the Fuel Drain Tube 3094696 is important to ensure it functions as intended. Specific guidelines should be followed to integrate this component into the fuel system, taking into account any requirements or considerations for a secure and efficient fit. Compatibility with various truck models and fuel systems is a factor to consider when selecting this part for a specific application ².

Troubleshooting and Maintenance

Common issues with Fuel Drain Tubes can include blockages or leaks, which may affect the system’s ability to remove contaminants effectively. Troubleshooting steps may involve checking for obstructions, ensuring proper installation, and inspecting for signs of wear or damage. Regular maintenance, such as periodic checks and cleaning, can help ensure the longevity and efficient operation of the Fuel Drain Tube 3094696 ³.

Cummins: Manufacturer Overview

Cummins Inc. has a history of producing diesel engines and related components, establishing a reputation for quality and innovation in the automotive industry. The company’s commitment to these principles is reflected in its product line, including the Fuel Drain Tube 3094696. Cummins’ focus on delivering reliable and high-performing parts is evident in the design and manufacturing of this component ⁴.

Cummins Fuel Drain Tube 3094696 Compatibility

The Cummins Fuel Drain Tube part number 3094696 is designed to fit seamlessly with several engine models, ensuring efficient fuel management and maintenance. This part is crucial for the proper functioning of the fuel system, allowing for the removal of any contaminants or water that may accumulate in the fuel tank.

QST30 CM552 Engines

The Cummins Fuel Drain Tube 3094696 is specifically engineered to fit the QST30 CM552 engines. This engine model is known for its robust performance and reliability, making it a popular choice in various industrial applications. The fuel drain tube ensures that the fuel system remains clean and free from impurities, which is essential for maintaining optimal engine performance.

Group Compatibility

In addition to the QST30 CM552 engines, the Cummins Fuel Drain Tube 3094696 is also compatible with other engine models within the same group. This compatibility ensures that users can easily find and install the correct part, regardless of the specific engine model they are working with. The design of the fuel drain tube is standardized across these engines, allowing for a straightforward installation process.

By ensuring that the fuel drain tube fits perfectly with the specified engine models, Cummins maintains high standards of quality and reliability. This compatibility is crucial for technicians and maintenance personnel who rely on these parts to keep their engines running smoothly and efficiently.

Role of Part 3094696 Fuel Drain Tube in Engine Systems

The fuel drain tube, part 3094696, is an essential component in the fuel system of an engine, facilitating the safe and efficient management of fuel. Its primary function is to allow for the controlled release of fuel from the system, which is necessary during maintenance procedures or in the event of a fuel system malfunction.

Integration with Fuel System Components

1. Fuel Tank: The fuel drain tube is typically connected to the fuel tank, providing a pathway for fuel to be drained when required. This is particularly important during fuel system cleaning or when changing the fuel filter, as it allows for the removal of old or contaminated fuel.

2. Fuel Lines: The tube interfaces with the fuel lines, ensuring that fuel can be safely diverted away from the engine and into a designated container during draining operations. This helps prevent fuel spills and ensures that the fuel system can be serviced without risk to the operator or the environment.

3. Fuel Filter: In systems where the fuel filter is located downstream of the drain tube, the tube allows for the isolation of the filter during replacement. This ensures that the new filter is installed in a clean environment, free from contaminants that could otherwise reduce its effectiveness.

4. Fuel Pump: For engines equipped with a fuel pump, the drain tube allows for the depressurization of the fuel system. This is a safety measure that prevents fuel from spraying out under pressure when components are being serviced.

Role in Maintenance and Safety

The fuel drain tube plays a significant role in routine maintenance by allowing for the easy removal of fuel, which can be necessary for various reasons, including:

• Fuel System Cleaning: Regular cleaning of the fuel system is essential to remove deposits and contaminants that can accumulate over time. The drain tube provides a convenient way to empty the system for cleaning.

• Fuel Filter Replacement: When replacing the fuel filter, it is often necessary to drain the fuel to avoid spills and to ensure that the new filter is not immediately contaminated by old fuel.

• System Diagnostics: In the event of a fuel system malfunction, draining the fuel can help isolate the problem and allow for a thorough inspection of the fuel lines and components.

Environmental and Operational Benefits

By providing a controlled means of fuel release, the fuel drain tube helps minimize the risk of fuel spills, which can be hazardous and harmful to the environment. It also ensures that maintenance procedures can be carried out efficiently, reducing downtime and operational costs.

Conclusion

In summary, the fuel drain tube, part 3094696, is a vital component that enhances the safety, efficiency, and maintainability of engine fuel systems. Its proper use and integration with other fuel system components are essential for the overall performance and longevity of the engine.