4936390
Connection Flange
Cummins®

Introduction

The Cummins 4936390 Connection Flange is a specialized component designed for use in heavy-duty truck systems. Its primary role is to facilitate secure connections between various parts of the truck’s mechanical systems, ensuring efficient operation and reliability. This flange is integral to maintaining the integrity of the connections in demanding environments typical of heavy-duty applications.

Basic Concepts of Connection Flanges

Connection flanges are mechanical components used to join different sections of pipes, valves, or other equipment. They provide a standardized interface that allows for easy assembly and disassembly, which is crucial for maintenance and repair. Flanges typically consist of a flat disc with a perimeter that is drilled with bolt holes, allowing them to be bolted together to create a seal. This design ensures that the connection is both secure and leak-proof, which is vital in systems where fluid or gas transfer occurs ¹.

Purpose of the 4936390 Connection Flange

The Cummins 4936390 Connection Flange is specifically designed to play a role in the heavy-duty truck’s system by providing a reliable connection point for various components. It is often used in applications where high pressure and temperature are present, such as in the fuel system or exhaust system. The flange ensures that these connections remain intact under extreme conditions, contributing to the overall efficiency and safety of the truck’s operation ².

Key Features

The Cummins 4936390 Connection Flange boasts several key features that enhance its functionality. It is constructed from high-quality materials, typically a durable alloy, which provides resistance to corrosion and wear. The design includes precise machining to ensure a perfect fit with mating components, and the flange is equipped with multiple bolt holes to accommodate various installation configurations. Additionally, the flange may feature gasket seating surfaces to ensure a tight seal, preventing leaks ³.

Benefits

The advantages of using the Cummins 4936390 Connection Flange include improved system integrity due to its robust construction and precise fit. The ease of installation is another benefit, as the flange is designed to be quickly and securely attached using standard tools. Its durability ensures long-term performance, reducing the need for frequent replacements and maintenance. Furthermore, the flange’s design allows for easy disassembly, which is beneficial during routine maintenance or when repairs are necessary ⁴.

Installation Process

Installing the Cummins 4936390 Connection Flange involves several steps to ensure a proper and secure fit. First, the mating surfaces should be cleaned to remove any debris or old gasket material. Next, a new gasket should be placed on the flange to create a seal. The flange is then aligned with the corresponding component and bolted into place using the appropriate torque specifications to avoid over-tightening, which could damage the flange or the gasket. Finally, the system should be tested for leaks to confirm the integrity of the connection.

Common Issues and Troubleshooting

Common problems with connection flanges can include leaks, corrosion, and improper sealing. These issues may arise from incorrect installation, use of incompatible gaskets, or exposure to corrosive environments. To address these problems, it is important to inspect the flange and gasket for damage, ensure that the flange is properly aligned and torqued, and use the correct type of gasket for the application. Regular inspections and maintenance can help prevent these issues from occurring.

Maintenance Tips

To ensure the longevity and optimal performance of the Cummins 4936390 Connection Flange, regular maintenance practices should be followed. This includes periodic inspections for signs of wear or corrosion, ensuring that all bolts are tightened to the manufacturer’s specifications, and replacing gaskets as needed. Keeping the flange and surrounding areas clean can also prevent the buildup of debris that may lead to leaks or other issues.

Manufacturer Information - Cummins

Cummins is a well-established manufacturer with a strong reputation in the automotive and heavy-duty truck industry. The company is known for its commitment to quality and innovation, providing a wide range of components that are designed to meet the rigorous demands of heavy-duty applications. Cummins’ history of excellence and dedication to customer satisfaction underscores the reliability and performance of its products, including the 4936390 Connection Flange.

Cummins Connection Flange 4936390 Compatibility

The Cummins Connection Flange part number 4936390 is designed to integrate seamlessly with various engine models, ensuring a secure and reliable connection. This part is crucial for maintaining the integrity of the engine’s systems by providing a robust interface between different components.

Engine Models

• 6B5.9

The 4936390 flange is engineered to fit perfectly with the 6B5.9 engine, facilitating smooth operation and enhancing the overall performance of the engine. Its precision-engineered design ensures compatibility and ease of installation, making it an essential component for maintenance and repair.

Grouping of Engines

When considering the integration of the 4936390 flange, it is important to note that this part is specifically tailored to work with the 6B5.9 engine. Cummins has ensured that the flange meets the stringent requirements of this engine model, providing a seamless fit and reliable performance.

By using the 4936390 flange, technicians and engineers can ensure that their 6B5.9 engines operate efficiently and effectively, minimizing the risk of leaks and other potential issues that could arise from a poorly fitted connection.

Understanding the Role of Part 4936390 Connection Flange in Engine Systems

The part 4936390 Connection Flange is a key component in various engine systems, facilitating the secure and efficient transfer of fluids or gases between different parts of the engine. Its role can be better understood by examining its integration with specific components such as the adapter and the front drive.

Integration with the Adapter

The Connection Flange interfaces with the adapter to ensure a leak-proof connection. This is particularly important in systems where precise fluid dynamics are required, such as fuel injection systems or hydraulic systems. The flange provides a stable mounting surface that allows the adapter to be securely fastened, minimizing the risk of disconnection or leakage. This setup ensures that the fluid or gas flow is consistent and reliable, which is vital for the engine’s performance and durability.

Role in the Front Drive System

In the front drive system, the Connection Flange plays a significant role in connecting various components that facilitate the transfer of power from the engine to the front wheels. It ensures that all connections are tight and secure, which is essential for maintaining the integrity of the power transmission. The flange’s design allows for easy installation and removal, making maintenance and repairs more straightforward. This is particularly beneficial in systems where frequent checks or replacements are necessary.

Ensuring System Integrity

By providing a robust and reliable connection point, the Connection Flange helps maintain the overall integrity of the engine system. It ensures that all components work in harmony, reducing the likelihood of system failures. This is especially important in high-stress environments where the engine is subjected to extreme conditions, such as high temperatures or pressures.

Facilitating Efficient Maintenance

The design of the Connection Flange also facilitates efficient maintenance. Its straightforward installation process allows mechanics to quickly replace or repair components without the need for complex tools or procedures. This not only saves time but also reduces the risk of errors during maintenance, ensuring that the engine system remains in optimal condition.

Conclusion

The Cummins 4936390 Connection Flange is a vital component in heavy-duty truck systems, ensuring secure and reliable connections between various mechanical parts. Its robust construction, precise fit, and ease of installation contribute to the overall efficiency and safety of the truck’s operation. Regular maintenance and proper installation are essential to maximize the performance and longevity of this part.