4936622
Plain Hose
Cummins®

Introduction

The Cummins 4936622 Plain Hose Assembly is a component designed for use in commercial trucks. It serves a specific function within the truck’s fluid transfer systems, contributing to the overall efficiency and reliability of the vehicle. This Cummins part is integral to maintaining the proper flow of fluids, which is vital for the operation of various truck systems.

Basic Concepts of Plain Hose Assemblies

Plain hose assemblies are components used in fluid transfer systems to convey liquids or gases from one point to another. In the context of heavy-duty trucks, these assemblies are crucial for the operation of systems such as cooling, fuel delivery, and hydraulic systems ¹. They are designed to withstand the pressures and temperatures associated with these applications, ensuring a consistent and reliable flow of fluids.

Purpose of the 4936622 Plain Hose Assembly

The Cummins 4936622 Plain Hose Assembly is designed to facilitate the transfer of specific fluids within the truck’s system. It connects various components, allowing for the efficient movement of fluids that are essential for the truck’s operation. The assembly is engineered to handle the demands of commercial truck environments, ensuring durability and performance under varying conditions.

Key Features

The Cummins 4936622 Plain Hose Assembly boasts several key features that enhance its durability and performance. It is constructed from high-quality materials that are resistant to the pressures and temperatures encountered in truck applications. The design includes elements that improve flexibility and reduce the risk of kinking, which can impede fluid flow. Additionally, the assembly may feature reinforced ends to ensure a secure connection to fittings and components.

Benefits

The use of the Cummins 4936622 Plain Hose Assembly offers several advantages. Its robust construction contributes to improved reliability, reducing the likelihood of leaks or failures that can disrupt truck operations. The design of the assembly also facilitates ease of installation, which can lead to reduced downtime during maintenance procedures. Over time, the durability and performance of this hose assembly can result in potential cost savings by minimizing the need for frequent replacements.

Installation and Integration

Proper installation of the Cummins 4936622 Plain Hose Assembly is crucial for ensuring its effective operation within the truck’s system. Installation procedures should follow manufacturer guidelines, which may include preparatory steps such as cleaning connection points and inspecting the assembly for any damage. Tools required for installation may vary, but typically include wrenches for securing fittings. Integration with existing truck systems should be performed with attention to detail to ensure compatibility and proper function.

Maintenance and Troubleshooting

Routine maintenance of the Cummins 4936622 Plain Hose Assembly is important for ensuring its longevity and efficient operation. Maintenance practices may include regular inspections for signs of wear, leaks, or damage. Common issues that may arise with hose assemblies include kinks, abrasions, and degradation of materials. Diagnostic steps for troubleshooting may involve checking fluid flow rates, inspecting connection points, and assessing the condition of the hose material. Troubleshooting tips may include replacing damaged sections or the entire assembly if necessary.

Safety Considerations

When working with the Cummins 4936622 Plain Hose Assembly, it is important to observe safety practices and precautions. This includes handling fluids with care, managing pressure within safe limits, and using personal protective equipment as required. Awareness of the potential hazards associated with fluid transfer systems is crucial for maintaining a safe working environment.

Cummins 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’s product range includes a variety of components and systems designed to enhance the performance and reliability of commercial vehicles.

Plain Hose Assembly 4936622 in Cummins Engines

The Plain Hose Assembly 4936622, manufactured by Cummins, is a critical component in several of their engine models. This hose assembly is designed to facilitate the transfer of fluids or gases within the engine system, ensuring optimal performance and reliability.

KTA19GC CM558 Engines

In the KTA19GC CM558 engines, the Plain Hose Assembly 4936622 plays a vital role in maintaining the integrity of the engine’s fluid systems. It is engineered to withstand the high pressures and temperatures typical of these engines, ensuring that the fluid flow remains uninterrupted. This Cummins part is typically used in conjunction with other critical components, ensuring that the engine operates smoothly and efficiently.

Grouping of Engines

The Plain Hose Assembly 4936622 is also compatible with other Cummins engine models that share similar design and operational characteristics with the KTA19GC CM558. These engines often require robust hose assemblies to handle the demanding conditions they operate under, making the 4936622 a versatile and reliable choice.

By integrating this Cummins part into their systems, engine manufacturers can ensure that their products meet the stringent performance standards expected by users. The compatibility and reliability of the 4936622 make it an essential part of the engine’s overall design, contributing to its longevity and efficiency.

Role of Part 4936622 Plain Hose Assembly in Engine Systems

The Part 4936622 Plain Hose Assembly is integral to the efficient operation of various engine systems, particularly within the aftertreatment system. This Cummins part facilitates the transfer of fluids and gases between different components, ensuring seamless communication and operation.

In the aftertreatment device, the hose assembly connects to various sensors and actuators, allowing for the precise monitoring and control of emissions. It plays a significant role in the delivery of exhaust gases to the catalytic converter and diesel particulate filter (DPF), enhancing the overall efficiency of the aftertreatment process.

Within the aftertreatment system, the hose assembly is responsible for routing fluids such as diesel exhaust fluid (DEF) to the selective catalytic reduction (SCR) system. This ensures that the correct amount of DEF is injected into the exhaust stream, reducing nitrogen oxides (NOx) emissions to meet environmental regulations.

The module relies on the hose assembly to maintain a consistent flow of fluids and gases, which is essential for the accurate functioning of electronic control units (ECUs) and other monitoring systems. This consistent flow allows the module to gather real-time data, enabling it to make necessary adjustments to the engine’s performance.

In the engine control system, the hose assembly ensures that coolant and other necessary fluids are circulated effectively. This helps in maintaining optimal engine temperature, which is vital for the longevity and performance of the engine.

Finally, in the top-level assembly aftertreatment, the hose assembly integrates various subsystems, ensuring that all components work in harmony. This integration is key to achieving the desired emission standards and overall engine efficiency.

Conclusion

The Cummins 4936622 Plain Hose Assembly is a critical component in the fluid transfer systems of commercial trucks and engines. Its robust design, key features, and benefits contribute to the reliability and efficiency of the vehicle’s operation. Proper installation, maintenance, and safety considerations are essential for maximizing the performance and longevity of this Cummins part.