3625904
Plain Hose Coupling
Cummins®

Introduction

The 3625904 Plain Hose Coupling is a component manufactured by Cummins, a well-established name in the commercial truck industry. This coupling is significant in commercial truck operations as it facilitates the connection of hoses, ensuring efficient fluid transfer within the vehicle’s systems.

Basic Concepts of Plain Hose Couplings

Plain hose couplings are devices used to connect hoses in fluid transfer systems. They allow for the secure and leak-free transfer of fluids such as fuel, coolant, and hydraulic fluids. These couplings are designed to withstand various pressures and environmental conditions, making them suitable for a wide range of applications ¹.

Purpose of the 3625904 Plain Hose Coupling

The 3625904 Plain Hose Coupling plays a role in the operation of commercial trucks by connecting hoses and facilitating the transfer of fluids. It ensures that the connection is secure, minimizing the risk of leaks and ensuring the efficient operation of the truck’s fluid systems.

Key Features

The 3625904 Plain Hose Coupling features a design that enhances its performance and durability. It is constructed from high-quality materials that can withstand the pressures and temperatures encountered in commercial truck applications. Additionally, its design allows for easy installation and removal, making it a practical choice for fleet maintenance.

Benefits

Using the 3625904 Plain Hose Coupling offers several benefits. It provides a reliable connection for fluid transfer, reducing the likelihood of leaks. Its design allows for straightforward installation, minimizing downtime during maintenance. Furthermore, its durability ensures long-term performance, contributing to the overall efficiency of the truck’s fluid systems.

Installation Process

To install the 3625904 Plain Hose Coupling, first, ensure that the hoses are clean and free from debris. Align the coupling with the hose ends and push them into place until a secure connection is achieved. It is important to follow the manufacturer’s guidelines to ensure proper installation and avoid potential issues.

Troubleshooting Common Issues

Common problems with the 3625904 Plain Hose Coupling may include leaks or difficulty in connecting the hoses. To address these issues, check for proper alignment and ensure that the coupling is fully seated. If leaks persist, inspect the hoses for damage and replace them if necessary. Regular inspection and maintenance can help prevent these issues.

Maintenance Tips

To ensure the longevity and optimal performance of the 3625904 Plain Hose Coupling, regular maintenance is recommended. Inspect the coupling and hoses for signs of wear or damage during routine checks. Clean the coupling and hose ends to remove any debris that may affect the connection. Following these practices will help maintain the efficiency of the fluid transfer system.

Safety Considerations

When working with the 3625904 Plain Hose Coupling, it is important to observe safety protocols. Ensure that the truck’s engine is off and the fluid systems are depressurized before beginning any work. Use appropriate personal protective equipment to safeguard against potential hazards. Adhering to these safety measures will help prevent accidents and ensure safe operation.

Cummins: A Brief 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 designed to meet the demanding requirements of commercial vehicle applications ².

Cummins Plain Hose Coupling Part 3625904

The Cummins Plain Hose Coupling part number 3625904 is a component designed to ensure a secure and leak-proof connection between hoses and engine systems. This part is engineered to fit seamlessly with various Cummins engines, providing a reliable solution for fluid transfer and management.

V903 Engine Group

In the V903 engine series, the Plain Hose Coupling part 3625904 is integral to maintaining the integrity of the engine’s cooling and fuel systems. This coupling is specifically designed to connect hoses that transport coolant or fuel, ensuring that there are no leaks or disconnections that could compromise engine performance. The precision engineering of this part guarantees a tight fit, which is crucial for the high-pressure environments typical in engine operations.

The V903 engine series is known for its robust design and reliability, often used in heavy-duty applications. The Plain Hose Coupling part 3625904 complements this by providing a durable and easy-to-install solution that can withstand the rigors of continuous operation. Its compatibility with the V903 engine ensures that maintenance and repair processes are streamlined, reducing downtime and enhancing overall engine efficiency.

By integrating the Plain Hose Coupling part 3625904 into the V903 engine, users can expect a seamless connection that supports the engine’s operational demands. This part’s design ensures that it fits perfectly with the engine’s specifications, providing a reliable and long-lasting solution for hose connections.

Role of Part 3625904 Plain Hose Coupling in Engine Systems

The Part 3625904 Plain Hose Coupling is integral to the efficient operation of various engine systems, particularly in the context of air restriction plumbing and air restriction indicators.

Air Restriction Plumbing

In air restriction plumbing systems, the Plain Hose Coupling ensures a secure and leak-free connection between different sections of the air intake system. This coupling allows for the smooth transition of air from the intake manifold to the engine, maintaining consistent airflow. Proper airflow is essential for optimal engine performance, as it ensures that the correct air-fuel mixture reaches the combustion chamber ³. The coupling’s design facilitates easy assembly and disassembly, which is beneficial during maintenance or upgrades to the air intake system.

Air Restriction Indicator

The Plain Hose Coupling also plays a role in systems equipped with air restriction indicators. These indicators are designed to monitor the airflow within the intake system and alert the operator if there is a restriction. The coupling ensures that the indicator is accurately placed within the airflow path, allowing it to provide reliable readings. This is particularly important in high-performance engines where even minor restrictions can significantly impact engine efficiency and power output. The secure connection provided by the coupling prevents any disruptions in airflow that could lead to false readings from the indicator.

Overall Integration

Overall, the Part 3625904 Plain Hose Coupling is a fundamental component in maintaining the integrity and efficiency of engine systems. Its role in connecting various parts of the air intake system ensures that air flows smoothly and consistently, which is vital for the engine’s performance. Additionally, its integration with air restriction indicators enhances the system’s ability to monitor and maintain optimal airflow, contributing to the engine’s overall reliability and efficiency.

Conclusion

The 3625904 Plain Hose Coupling by Cummins is a critical component in the efficient operation of commercial truck fluid systems and engine systems. Its design ensures secure, leak-free connections, contributing to the overall performance and reliability of the vehicle. Regular maintenance and adherence to safety protocols are essential to maximize the benefits of this Cummins part.