3201066
Fuel Drain Tube
Cummins®

The Cummins 3201066 Fuel Drain Tube is a component designed for use in the fuel systems of commercial trucks. Its purpose is to facilitate the draining of fuel from the system, which is important for maintenance and operational integrity. This tube is part of Cummins’ range of components that contribute to the efficient and reliable performance of diesel engines ¹.

Purpose and Function

This Cummins part serves a specific role within the fuel system of a truck. It allows for the controlled release of fuel, which is necessary during maintenance procedures such as filter changes or when purging air from the system. By providing a means to drain fuel, it helps maintain the integrity of the fuel system, ensuring that components are not subjected to unnecessary stress or contamination ².

Key Features

The Fuel Drain Tube is constructed with durability and functionality in mind. It is made from materials that are resistant to the corrosive effects of diesel fuel, ensuring a long service life. The tube features secure connection points that are designed to prevent leaks and maintain a tight seal. Additionally, its design may include features that simplify the draining process, such as a straightforward valve mechanism or an ergonomic handle for easy operation ³.

Benefits

Utilizing the Cummins 3201066 offers several advantages. It contributes to improved fuel system performance by allowing for efficient draining and purging. This can lead to better overall engine performance and reliability. Moreover, the tube’s design facilitates ease of maintenance, reducing downtime and making service procedures more straightforward for fleet managers and technicians.

Installation and Usage

Proper installation of this Cummins part is important for its effective operation. Installation typically involves securing the tube to the fuel system at the designated drain point, ensuring that all connections are tight and free from leaks. Usage of the tube involves operating the drain valve to release fuel when necessary, following the manufacturer’s guidelines for maintenance intervals and procedures.

Maintenance and Troubleshooting

To ensure the Cummins 3201066 operates correctly, regular maintenance is recommended. This includes checking for signs of wear or damage, ensuring that connections remain secure, and verifying that the drain valve functions properly. Common issues may include leaks or difficulty in operating the valve, which can often be addressed by tightening connections or cleaning the valve mechanism.

Safety Considerations

When working with the Cummins 3201066, it is important to observe safety precautions. This includes handling fuel with care to avoid spills and ensuring that the fuel system is properly sealed to prevent leaks. It is also important to follow all manufacturer guidelines and safety protocols when performing maintenance or repairs on the fuel system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including diesel and natural gas engines, as well as related technologies. With a history spanning over a century, Cummins is recognized for its commitment to quality and innovation in the diesel engine and component manufacturing industry. The company’s products are used in a variety of applications, from on-highway transportation to industrial and power generation sectors.

Cummins Fuel Drain Tube Part 3201066 in Engine Applications

The Cummins Fuel Drain Tube part number 3201066 is a component in the fuel system of various engines, ensuring efficient fuel management and preventing contamination. This part is designed to facilitate the removal of water and sediment from the fuel tank, which is important for maintaining engine performance and longevity.

K19 Engine Series

In the K19 engine series, the Fuel Drain Tube part 3201066 is integrated into the fuel system architecture. Its placement is strategic, allowing for easy access and maintenance. This part ensures that any contaminants or water that accumulate in the fuel tank can be effectively drained, thereby protecting the engine from potential damage caused by water or sediment in the fuel.

Grouping of Engines

The Cummins Fuel Drain Tube part 3201066 is applicable across a range of engine configurations. This part is designed to fit seamlessly into the fuel systems of various engine models, ensuring compatibility and reliability. Its universal design allows it to be used in multiple engine series, providing a standardized solution for fuel management across different engine types.

By ensuring that water and sediment are efficiently drained from the fuel tank, the part 3201066 plays a role in maintaining the integrity of the fuel system. This is particularly important in engines that operate in diverse environments, where exposure to moisture and contaminants is a common challenge.

Role of Part 3201066 Fuel Drain Tube in Engine Systems

The 3201066 Fuel Drain Tube is a component in the fuel system of various engine setups. It is designed to facilitate the safe and efficient drainage of fuel from the system, ensuring that any excess or contaminated fuel is removed to maintain optimal engine performance.

Integration with Fuel Tubing

In conjunction with the fuel tubing, the 3201066 Fuel Drain Tube plays a role in maintaining the integrity of the fuel supply. The fuel tubing transports fuel from the tank to the engine, and the drain tube provides a necessary outlet for any fuel that needs to be expelled. This setup helps prevent fuel contamination and ensures that the engine receives clean fuel, which is vital for combustion efficiency and engine longevity.

Coordination with Plumbing Components

The Fuel Drain Tube is also integral to the overall plumbing of the fuel system. It connects to various plumbing components, allowing for the controlled release of fuel when necessary. This connection ensures that the fuel system can be easily maintained and serviced, reducing the risk of fuel leaks and system failures.

Ensuring a Reliable Fuel Supply

By working in tandem with the fuel supply system, the 3201066 Fuel Drain Tube helps maintain a consistent and reliable fuel flow to the engine. This is particularly important in high-performance engines where fuel quality and delivery are paramount. The drain tube allows for the periodic removal of fuel, which can help identify and resolve issues such as water contamination or fuel degradation, thereby ensuring that the engine operates smoothly and efficiently.

Conclusion

The Cummins 3201066 Fuel Drain Tube is a vital component in the maintenance and operation of diesel engines in commercial trucks. Its design and functionality contribute to the efficient management of the fuel system, ensuring that engines receive clean, uncontaminated fuel. Regular maintenance and proper usage of this part are essential for the longevity and performance of the engine. Cummins’ commitment to quality and innovation is evident in the design and application of this part, making it a reliable choice for fuel system management in various engine configurations.