3625974
Flexible Hose
Cummins®

Introduction

The Cummins 3625974 Flexible Hose is a component designed for use in commercial trucks. It serves as a conduit for various fluids within the truck’s systems, facilitating the transfer of these fluids between different parts of the vehicle. Its application is essential for maintaining the operational efficiency of the truck.

Basic Concepts of Flexible Hoses

Flexible hoses are used in automotive applications to connect different parts of a system that may move or vibrate relative to each other. They are designed to accommodate movement and reduce the transmission of vibrations, which can otherwise lead to wear and tear on rigid connections. Within a system, flexible hoses allow for the smooth flow of fluids, gases, or other substances, ensuring that components receive the necessary inputs to function correctly ¹.

Purpose of the 3625974 Flexible Hose

The Cummins 3625974 Flexible Hose is specifically designed to connect various systems within a truck, transporting fluids such as coolant, fuel, or hydraulic fluid. It plays a role in ensuring that these fluids are delivered efficiently to their intended destinations, contributing to the overall performance and reliability of the truck’s systems.

Key Features

The Cummins 3625974 Flexible Hose is characterized by several key features that enhance its performance and longevity. These include a material composition that provides flexibility and durability, allowing it to withstand the dynamic environment within a commercial truck. Its design specifications are tailored to meet the demands of heavy-duty applications, ensuring it can endure high pressures and temperatures.

Benefits

The use of the Cummins 3625974 Flexible Hose offers several advantages. Its flexibility allows for better accommodation of movement and vibration within the truck’s systems compared to rigid hoses. This reduces the likelihood of damage to the hose and the systems it connects. Additionally, its design contributes to a reduction in vibration transmission, which can help in minimizing wear on connected components. The hose also exhibits enhanced resistance to wear and environmental factors, ensuring long-term reliability ².

Installation Considerations

When installing the Cummins 3625974 Flexible Hose, it is important to follow guidelines and best practices to ensure proper integration within the truck’s system. This includes using the correct fitting techniques to secure the hose in place, ensuring that it is aligned correctly to prevent kinks or obstructions in the fluid flow. Proper installation is key to maintaining the efficiency and safety of the truck’s systems.

Troubleshooting Common Issues

Common issues associated with flexible hoses include leaks, kinks, and degradation over time. To address these problems, it is important to conduct regular inspections and identify signs of wear or damage. Troubleshooting steps may involve checking for proper alignment and securing of the hose, replacing worn or damaged sections, and ensuring that the hose is compatible with the fluids it transports.

Maintenance Tips

To ensure the optimal performance of the Cummins 3625974 Flexible Hose, regular maintenance is recommended. This includes inspecting the hose at regular intervals for signs of wear, such as cracks or softening of the material. It is also important to check for proper alignment and secure fitting to prevent leaks or obstructions. When signs of significant wear are observed, considering replacement of the hose can help maintain the efficiency and safety of the truck’s systems.

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 quality, Cummins serves customers in approximately 190 countries and territories through a network of company-owned and independent distributor facilities and dealerships. The company is committed to powering a more prosperous world, focusing on sustainability, efficiency, and reliability in all its products.

Cummins Part 3625974: Flexible Hose Compatibility with Cummins Engines

The Cummins part number 3625974, a Flexible Hose, is designed to integrate seamlessly with a range of Cummins engines, ensuring optimal performance and durability. This part is engineered to meet the stringent requirements of various engine models, providing a reliable connection between different components.

V903 Engine Group

The Flexible Hose part 3625974 is specifically compatible with the V903 engine series. This engine series is known for its robust construction and high performance, making it suitable for heavy-duty applications. The hose is designed to withstand the demanding conditions these engines operate under, ensuring a secure and leak-free connection.

Integration and Functionality

When installed in the V903 engine series, the Flexible Hose part 3625974 plays a crucial role in maintaining the integrity of the engine’s fluid systems. It connects various fluid lines, allowing for flexibility and movement as the engine operates. This flexibility helps to prevent stress and damage to the hose and connected components, extending the overall lifespan of the engine.

The hose is made from high-quality materials that resist wear and tear, ensuring it can endure the high temperatures and pressures typical of engine environments. Its design also facilitates easy installation and maintenance, reducing downtime and operational costs.

Application in Engine Systems

In the V903 engine series, the Flexible Hose part 3625974 is often used in the following applications:

• Fuel Lines: Connecting the fuel pump to the engine, ensuring a steady and uninterrupted fuel supply.
• Coolant Lines: Linking the coolant pump to the radiator, aiding in efficient heat dissipation.
• Oil Lines: Providing a flexible connection between the oil pump and various engine components, maintaining proper lubrication.

By integrating this flexible hose into the engine system, users can expect improved reliability and performance, minimizing the risk of leaks and system failures.

Role of Part 3625974 Flexible Hose in Engine Systems

The part 3625974 Flexible Hose is integral to the efficient operation of various engine systems, facilitating the transfer of fluids and gases between components. Its application spans across multiple systems, ensuring seamless connectivity and functionality.

Auxiliary Power Unit (APU) Plumbing

In the context of APU plumbing, the 3625974 Flexible Hose serves as a vital link between the APU and the main engine systems. It allows for the transfer of essential fluids and gases, such as hydraulic fluid and bleed air, which are necessary for the APU to operate efficiently. This hose ensures that the APU can provide necessary power and utilities without the risk of leaks or disconnections, maintaining the overall integrity of the engine system.

General Plumbing Applications

Within general plumbing applications, the 3625974 Flexible Hose is used to connect various components that require fluid transfer. This includes connections between pumps, valves, and reservoirs. The flexibility of the hose accommodates the dynamic movements and vibrations inherent in engine operations, reducing the likelihood of wear and tear on rigid connections. This results in a more reliable and maintainable system.

Water Discharge Systems

In water discharge systems, the 3625974 Flexible Hose plays a key role in directing water flow from the engine cooling system to the discharge point. This is particularly important in applications where precise control of water flow is necessary to prevent overheating and ensure optimal engine performance. The hose’s flexibility allows it to navigate around obstacles and fit into tight spaces, making it ideal for complex engine layouts.

Overall, the 3625974 Flexible Hose enhances the reliability and efficiency of engine systems by providing a durable and flexible solution for fluid and gas transfer. Its applications in APU plumbing, general plumbing, and water discharge systems underscore its versatility and importance in maintaining engine performance.

Conclusion

The Cummins 3625974 Flexible Hose is a critical component in the operation of commercial trucks and various engine systems. Its design and features ensure efficient fluid transfer, durability, and flexibility, contributing to the overall performance and reliability of the systems it serves. Regular maintenance and proper installation are essential to maximize its benefits and ensure long-term operation.