4938846
Flexible Hose
Cummins®

Introduction

The Cummins 4938846 Flexible Hose Assembly is a component designed for use in commercial truck operations. It serves a specific function within the truck’s fluid transfer systems, facilitating the movement of fluids between various parts of the vehicle. This assembly is integral to maintaining the efficiency and reliability of the truck’s operations.

Basic Concepts of Flexible Hose Assemblies

Flexible hose assemblies are components used in fluid transfer systems to connect different parts of the system, allowing for the movement of fluids such as coolant, fuel, or hydraulic fluid. These assemblies are designed to accommodate the vibrations and movements inherent in vehicle operations, ensuring a secure and leak-free connection. Within a truck’s infrastructure, they play a vital role in maintaining the integrity of fluid transfer systems by providing flexibility where rigid connections would fail ¹.

Purpose of the 4938846 Flexible Hose Assembly

The 4938846 Flexible Hose Assembly is designed to connect specific systems within a truck, transporting fluids that are crucial for the vehicle’s operation. It is engineered to link components that require fluid transfer, ensuring that the systems function correctly and efficiently. The assembly is part of the overall fluid management system, contributing to the truck’s performance and reliability.

Key Features

The 4938846 Flexible Hose Assembly features a material composition that offers both flexibility and durability. Its design includes elements that enhance its performance under various operating conditions. The assembly is crafted to withstand the pressures and temperatures associated with its intended use, ensuring longevity and reliable operation. Additionally, its flexibility allows it to adapt to the movements and vibrations typical in truck operations, reducing the risk of damage or failure ².

Benefits

Using the 4938846 Flexible Hose Assembly provides several benefits. Its flexibility reduces the risk of leaks that can occur with rigid connections, enhancing the overall reliability of the fluid transfer system. The assembly’s durable construction ensures it can withstand the demands of commercial truck operations, contributing to the vehicle’s longevity. Furthermore, its design facilitates ease of installation, allowing for efficient integration into the truck’s systems.

Installation Process

Installing the 4938846 Flexible Hose Assembly requires following a series of steps to ensure proper integration into the truck’s fluid transfer system. The process involves preparing the connection points, aligning the assembly with the system components, and securing it in place. Tools required may include wrenches and clamps, and safety precautions should be observed to protect against injury and ensure the assembly is installed correctly.

Maintenance Tips

Regular maintenance of the 4938846 Flexible Hose Assembly is recommended to ensure its longevity and optimal performance. This includes inspecting the assembly for signs of wear or damage, checking for leaks, and ensuring all connections are secure. Cleaning the assembly and its connections can also help prevent buildup that may affect its operation. Following these practices can help maintain the efficiency of the truck’s fluid transfer systems.

Troubleshooting Common Issues

Common issues with the 4938846 Flexible Hose Assembly may include leaks, wear, or damage to the hose. Troubleshooting these problems involves inspecting the assembly for visible signs of damage, checking connections for tightness, and ensuring the assembly is correctly installed. Solutions may range from tightening connections to replacing the assembly if it is damaged beyond repair.

Compatibility and Applications

The 4938846 Flexible Hose Assembly is designed to fit specific types of trucks and systems, with applications that vary based on the vehicle’s make and model. It is important to verify compatibility to ensure the assembly fits and functions correctly within the intended system.

Safety Considerations

When handling, installing, or maintaining the 4938846 Flexible Hose Assembly, it is important to observe safety protocols. This includes wearing appropriate personal protective equipment, ensuring the vehicle is securely parked, and following all manufacturer guidelines for installation and maintenance. These precautions help ensure the safety of individuals working with the assembly and the reliability of the truck’s systems.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a broad product range, Cummins is renowned for its quality and reliability in the commercial truck industry. The company’s commitment to excellence is reflected in its products, including the 4938846 Flexible Hose Assembly, which is designed to meet the demanding requirements of commercial truck operations.

Compatibility with Cummins Engines

The Flexible Hose Assembly 4938846, manufactured by Cummins, is designed to integrate seamlessly with several of their engine models. This part is crucial for maintaining the integrity and efficiency of the engine’s cooling and fuel systems by providing a flexible connection that can accommodate movement and vibrations.

QSB6.7 Series

The Flexible Hose Assembly 4938846 is compatible with the QSB6.7 engines, specifically the CM2250 and CM850 (CM2850) variants. These engines are known for their robust performance and reliability, often used in a variety of applications from agricultural machinery to industrial equipment. The hose assembly ensures that the connections within these engines remain secure and leak-free, even under the dynamic conditions these engines typically operate in.

QSB7 Series

The QSB7 CM2880 B117 engine also benefits from the Flexible Hose Assembly 4938846. This engine is part of the QSB7 series, which is designed for high-performance applications. The hose assembly’s flexibility and durability make it an ideal component for this engine, ensuring that the connections endure the rigors of continuous operation and the stresses of high-performance environments.

By using the Flexible Hose Assembly 4938846, these engines can maintain optimal performance and longevity, as the hose provides a reliable connection that can withstand the demands of various operational conditions.

Role of Part 4938846 Flexible Hose Assembly in Engine Systems

The part 4938846 Flexible Hose Assembly is integral to the efficient operation of various engine systems, particularly in the context of fluid management. This component is designed to connect and facilitate the flow between different parts of the engine, ensuring that fluids are transported smoothly and effectively.

In the full flow oil filter system, the Flexible Hose Assembly serves as a vital link between the oil pump and the oil filter. It allows the lubricating oil to pass from the pump to the filter, where contaminants are removed before the oil is circulated throughout the engine. This ensures that the engine receives clean oil, which is essential for reducing wear and maintaining optimal performance ³.

Similarly, in the lubricating oil system, the Flexible Hose Assembly plays a key role in connecting the oil filter to the engine’s lubrication points. This setup ensures that the filtered oil is distributed evenly to critical engine components, such as bearings, pistons, and camshafts. The flexibility of the hose allows it to accommodate the vibrations and movements inherent in engine operation, maintaining a consistent flow of oil and preventing leaks.

Overall, the part 4938846 Flexible Hose Assembly enhances the reliability and efficiency of the engine’s fluid systems by providing a durable and flexible connection that withstands the rigors of engine operation.

Conclusion

The Cummins 4938846 Flexible Hose Assembly is a critical component in the fluid transfer systems of commercial trucks. Its design and features ensure reliable and efficient operation of the truck’s systems, contributing to the vehicle’s overall performance and longevity. Regular maintenance and proper installation are essential to maximize the benefits of this Cummins part.