3092712
Banjo Connector Screw
Cummins®

Introduction

The Banjo Connector Screw Assembly, identified by part number 3092712, is a component manufactured by Cummins, a well-established name in the automotive industry. This assembly is significant in commercial trucks, where it plays a role in various systems by facilitating the connection of hoses and pipes. Its application in heavy-duty trucks underscores its importance in ensuring efficient operation and reliability ¹.

Basic Concepts of Banjo Connector Screw Assembly

A Banjo Connector Screw Assembly consists of several components, including a banjo fitting, bolts, and gaskets. This assembly functions by securely connecting hoses to pipes or other fittings within a truck’s system. It ensures the transfer of fluids such as fuel, hydraulic fluid, or brake fluid, while maintaining the integrity of the system. The design of the banjo fitting allows for a sealed connection that can withstand pressure and vibration, common in heavy-duty truck environments ².

Purpose of the 3092712 Banjo Connector Screw Assembly

The 3092712 Banjo Connector Screw Assembly is integral to the operation of trucks, particularly in systems requiring fluid transfer. It is utilized in fuel systems to connect fuel lines, in hydraulic systems for operating various truck functions, and in brake systems to ensure proper brake fluid flow. This assembly contributes to the efficient transfer of fluids and the overall performance of the truck by providing a reliable connection point.

Key Features

The 3092712 Banjo Connector Screw Assembly is characterized by its robust material composition, typically including high-grade steel or stainless steel, which enhances its durability and resistance to corrosion. Its design incorporates precise threading and sealing surfaces to ensure a secure and leak-proof connection. These features contribute to the assembly’s functionality and longevity, supporting the efficient operation of the truck’s systems.

Benefits

Utilizing the 3092712 Banjo Connector Screw Assembly offers several benefits. It improves the reliability of fluid transfer systems by providing a secure connection that resists leaks and maintains system pressure. Enhanced safety is another benefit, as a secure connection reduces the risk of fluid leaks, which could lead to hazardous situations. Additionally, the assembly contributes to increased efficiency in fluid transfer, ensuring that systems operate smoothly and effectively.

Troubleshooting and Maintenance

To maintain the 3092712 Banjo Connector Screw Assembly in optimal condition, regular inspections are recommended. Look for signs of wear and tear, such as corrosion or damaged gaskets, and address any issues promptly. Maintenance procedures include cleaning the fitting surfaces before reassembly and ensuring that all bolts are tightened to the manufacturer’s specifications. Promptly addressing any leaks or irregularities can prevent more significant problems down the line.

Installation Procedures

Installing the 3092712 Banjo Connector Screw Assembly requires attention to detail and the use of appropriate tools. Begin by ensuring the fitting surfaces are clean and free of debris. Apply a compatible sealant to the gasket if required, then position the banjo fitting onto the pipe or hose. Secure the assembly with the provided bolts, tightening them evenly to avoid cross-threading and ensure a uniform seal. Safety precautions, such as wearing protective gloves and eyewear, should be observed during installation.

Common Applications

The 3092712 Banjo Connector Screw Assembly finds applications in various truck systems, including fuel lines for delivering fuel to the engine, hydraulic systems for operating truck functions like lifting and steering, and brake systems for ensuring reliable brake fluid flow. Its versatility makes it suitable for a wide range of truck models and configurations, contributing to the efficient operation of these vehicles.

About Cummins

Cummins Inc. is a leader in the automotive industry, known for its commitment to quality, innovation, and customer satisfaction. With a rich history of providing reliable and high-performance components, Cummins has established itself as a trusted provider in the market. The company’s dedication to excellence is reflected in its products, including the 3092712 Banjo Connector Screw Assembly, which embodies Cummins’ standards for durability and performance.

Compatibility

The Cummins Banjo Connector Screw Assembly part 3092712 is designed to fit seamlessly with a range of Cummins engines, ensuring reliable and efficient performance. This part is crucial for maintaining the integrity of hydraulic and fuel systems within these engines.

QST30 CM2350 T101 and QST30 CM552 Engines

For the QST30 CM2350 T101 and QST30 CM552 engines, the Banjo Connector Screw Assembly part 3092712 is engineered to integrate perfectly with the engine’s hydraulic and fuel systems. This assembly is essential for securing the banjo fittings, which are commonly used in these engines to connect hoses to the fuel and hydraulic lines. The precision-engineered design ensures a tight and leak-proof connection, which is critical for the engine’s operation and longevity.

The compatibility of part 3092712 with these engines is a testament to Cummins’ commitment to providing high-quality, reliable components. This part is designed to withstand the rigors of engine operation, ensuring that the connections remain secure and leak-free under various conditions.

Role of Part 3092712 Banjo Connector Screw Assembly in Engine Systems

The Banjo Connector Screw Assembly, part 3092712, is instrumental in ensuring the efficient and reliable operation of various engine systems. It facilitates the secure connection between different components, allowing for the smooth transfer of fluids and gases essential for engine performance.

In the context of the camshaft and gear system, the Banjo Connector Screw Assembly is used to connect the oil supply lines. This ensures that the camshaft and its associated gears receive a consistent flow of lubricant, reducing friction and wear.

Within the fuel manifold setup, this component plays a key role in linking the fuel supply lines to the manifold. It ensures that fuel is distributed evenly to each injector, promoting balanced combustion across all cylinders.

For the injector system, the Banjo Connector Screw Assembly is vital in attaching the injector fuel supply tube. This connection guarantees that each injector receives the precise amount of fuel needed for optimal combustion efficiency.

In plumbing applications related to the fuel drain, the Banjo Connector Screw Assembly helps in securely connecting the drain lines. This ensures that any excess fuel is safely and efficiently redirected away from the engine compartment.

Similarly, in the fuel supply plumbing, this part ensures a reliable connection between the fuel tank and the engine, maintaining a steady supply of fuel under varying driving conditions.

When integrated with the turbocharger system, the Banjo Connector Screw Assembly connects the oil feed lines to the turbocharger. This ensures that the turbocharger receives adequate lubrication, enhancing its performance and longevity.

Lastly, in the vent tube system, this component aids in securely attaching the vent lines. This connection is essential for maintaining proper pressure within the fuel system, preventing any buildup that could affect engine performance.

Overall, the Banjo Connector Screw Assembly, part 3092712, is a fundamental component in various engine systems, ensuring secure and efficient fluid and gas transfer.

Conclusion

The 3092712 Banjo Connector Screw Assembly by Cummins is a critical component in the operation of commercial trucks and various engine systems. Its robust design, compatibility with Cummins engines, and role in ensuring efficient fluid transfer make it an essential part for maintaining the performance and reliability of heavy-duty vehicles. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part.