3285655
Fuel Drain Tube
Cummins®

The Cummins Fuel Drain Hose, part number 3285655, is a component designed for use in the fuel systems of commercial trucks. Cummins, a prominent name in the engine manufacturing industry, produces this hose to meet the demanding requirements of heavy-duty applications. This part facilitates the safe and efficient draining of fuel from the truck’s fuel system, which is important for both routine maintenance and emergency situations.

Purpose and Functionality

This Cummins part is integral to the fuel system of a truck, providing a means to drain fuel for maintenance or in emergency scenarios. Its primary function is to allow for the controlled release of fuel from the system, which can be necessary for various reasons such as filter changes, system cleaning, or addressing fuel contamination. By enabling the safe discharge of fuel, this hose helps maintain the integrity and efficiency of the fuel system.

Key Features

The Fuel Drain Hose 3285655 is constructed with specific design and material features to ensure reliable performance. It is made from durable materials that resist the corrosive effects of diesel fuel, ensuring longevity and reliability ¹. The hose has a specified length and diameter to fit seamlessly within the fuel system of compatible trucks. Additionally, it may include unique attributes such as reinforced ends to prevent leaks and ensure a secure connection to the fuel system components.

Benefits

The use of the Fuel Drain Hose 3285655 offers several advantages. It contributes to improved fuel system efficiency by allowing for thorough maintenance procedures. The hose enhances safety during fuel draining operations by providing a controlled and secure method for fuel release. Furthermore, it is designed to be compatible with Cummins engines, ensuring seamless integration and optimal performance within the specified fuel systems.

Installation and Usage

Proper installation of the Fuel Drain Hose 3285655 involves several steps to ensure it functions correctly within the fuel system. The process may require specific tools and equipment, and it is important to follow safety precautions, such as wearing appropriate personal protective equipment and ensuring the engine is off before beginning. The recommended procedure for draining fuel includes connecting the hose to the designated drain point, opening the drain valve, and allowing the fuel to flow into a suitable container.

Maintenance and Troubleshooting

To ensure the Fuel Drain Hose 3285655 maintains optimal performance, regular maintenance is recommended. This may include checking for signs of wear or damage, ensuring connections are secure, and replacing the hose if any issues are detected. Common troubleshooting steps for problems such as leaks or blockages involve inspecting the hose and connections, clearing any obstructions, and replacing damaged sections as needed.

Safety Considerations

When working with the Fuel Drain Hose 3285655, it is important to adhere to safety precautions and best practices. This includes proper handling of fuel to prevent spills and contamination, using personal protective equipment to safeguard against fuel exposure, and following manufacturer guidelines for installation and operation. These measures help ensure a safe working environment and protect the integrity of the fuel system.

Cummins Overview

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 quality and innovation in the commercial truck industry. The company offers a wide range of products and services designed to meet the needs of various industries, including transportation, construction, and agriculture. Cummins’ commitment to excellence and customer satisfaction has made it a trusted name in the engine manufacturing sector.

Cummins Fuel Drain Hose 3285655 Compatibility

This Cummins part is designed to fit seamlessly with a range of Cummins engines, ensuring efficient fuel management and system integrity. It is crucial for maintaining the operational efficiency of the engines by facilitating the removal of excess fuel and contaminants from the fuel system.

Engine Compatibility

• QSN14: The 3285655 Fuel Drain Hose is engineered to integrate perfectly with the QSN14 engine, providing a reliable connection that ensures the smooth flow of fuel while preventing leaks and contamination.

• CM876: For the CM876 engine, the 3285655 part number is specifically tailored to fit the engine’s design, ensuring that the fuel drain hose maintains a secure and effective seal, which is vital for the engine’s performance and longevity.

• N103: The N103 engine also benefits from the 3285655 Fuel Drain Hose, which is designed to match the engine’s specifications. This compatibility ensures that the hose can effectively manage fuel drainage, contributing to the engine’s overall efficiency and reliability.

By ensuring a precise fit and reliable performance, the Cummins Fuel Drain Hose part number 3285655 is an essential component for maintaining the health and efficiency of these engines.

Role of Part 3285655 Fuel Drain Hose in Fuel Plumbing Systems

This part is an integral component within the fuel plumbing system of various engine setups. Its primary function is to facilitate the safe and efficient removal of fuel from the system, ensuring that any excess or contaminated fuel is directed away from the engine and into a designated collection area.

In the context of fuel plumbing, the 3285655 hose interfaces with several key components:

• Fuel Tanks: The hose is often connected to the fuel tank, allowing for the drainage of fuel when the tank needs to be serviced or emptied. This connection ensures that fuel can be safely removed without the risk of spillage or contamination.

• Fuel Filters: Within the fuel system, the hose may be linked to fuel filters. This allows for the periodic draining of the filter housing, which is essential for maintaining the filter’s efficiency and preventing clogging.

• Fuel Lines: The hose is also used in conjunction with fuel lines to provide a means of draining fuel from these components. This is particularly important during maintenance procedures or when troubleshooting fuel delivery issues.

• Fuel Injectors: In systems equipped with fuel injectors, the 3285655 hose may be used to drain fuel from the injector rails. This helps in purging old or contaminated fuel, ensuring that the injectors operate with clean fuel for optimal performance.

• Fuel Pumps: The hose can be connected to fuel pumps to allow for the drainage of fuel from the pump housing. This is vital for the maintenance and repair of the pump, ensuring it functions correctly and efficiently.

• Fuel Return Systems: In engines with fuel return systems, the hose plays a role in draining fuel that is returned from the injectors back into the tank. This helps in managing fuel temperatures and pressures within the system.

The 3285655 Fuel Drain Hose is designed to work seamlessly with these components, providing a reliable method for fuel drainage that is essential for the upkeep and performance of the engine system. Its integration into the fuel plumbing ensures that maintenance procedures are carried out safely and effectively, contributing to the longevity and efficiency of the engine.

Conclusion

The Cummins Fuel Drain Hose, part number 3285655, is a vital component in the fuel systems of commercial trucks. Its design and functionality ensure the safe and efficient draining of fuel, contributing to the maintenance and performance of the engine. By understanding its role, features, and compatibility, users can ensure the optimal operation of their fuel systems.