3090175
Flexible Hose
Cummins®

The Cummins 3090175 Flexible Hose is a specialized component designed for use in commercial trucks. Its purpose is to facilitate the transfer of fluids between various systems within the truck, ensuring efficient operation and reliability. This hose is integral to maintaining the functionality of critical systems, contributing to the overall performance and durability of the vehicle.

Basic Concepts of Flexible Hoses

Flexible hoses are components used in automotive systems to connect different parts, allowing for the transfer of fluids such as coolant, fuel, and hydraulic fluids. They are designed to accommodate movement and vibration, which are common in vehicle operations. Flexible hoses play a vital role in ensuring that systems remain connected and functional under varying conditions, providing a reliable means of fluid transport ¹.

Purpose of the 3090175 Flexible Hose

The 3090175 Flexible Hose by Cummins is specifically designed to connect various systems within a truck, transporting essential fluids. It plays a role in linking components such as the engine, transmission, and cooling system, ensuring that fluids are efficiently circulated. This hose is engineered to handle the specific pressures and temperatures associated with these systems, contributing to the smooth operation of the truck ².

Key Features

The 3090175 Flexible Hose boasts several key features that enhance its performance and longevity. It is composed of high-quality materials that offer excellent flexibility and durability. The hose is designed to withstand the rigors of commercial truck operations, including exposure to high temperatures and pressures. Its construction includes reinforced layers to prevent leaks and ensure a secure connection between components ³.

Benefits

Using the 3090175 Flexible Hose provides several benefits. It contributes to improved system reliability by ensuring a consistent and leak-free fluid transfer. The hose’s design reduces the risk of leaks, which can lead to system failures and downtime. Additionally, it enhances the overall performance of the truck’s systems by maintaining efficient fluid circulation, which is crucial for optimal operation.

Installation Considerations

Proper installation of the 3090175 Flexible Hose is crucial for ensuring optimal performance and longevity. It is recommended to follow manufacturer guidelines for installation, which may include using appropriate clamps and ensuring that connections are secure and tight. Careful routing of the hose to avoid sharp edges or excessive bending is also important to prevent damage and ensure efficient fluid flow.

Troubleshooting Common Issues

Common issues with flexible hoses, including the 3090175 model, may include leaks, cracks, and degradation over time. Regular inspections can help identify these problems early. If a leak is detected, it is important to determine the cause, which could be due to improper installation, wear and tear, or exposure to harsh conditions. Addressing these issues promptly can prevent more significant problems and ensure continued reliable operation.

Maintenance Tips

Regular maintenance is key to prolonging the life of the 3090175 Flexible Hose. This includes periodic inspections to check for signs of wear, such as cracks or softening of the material. Cleaning the hose and its connections can also help prevent buildup that may lead to leaks. Replacement should be considered if significant wear is observed or if the hose shows signs of failure, ensuring that the truck’s systems remain efficient and reliable.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and commitment to quality, Cummins has established itself as a trusted name in the automotive and heavy-duty truck industries. The company’s expertise in manufacturing components like the 3090175 Flexible Hose underscores its dedication to providing reliable and high-performance solutions for commercial vehicles.

Cummins Flexible Hose Part 3090175 in Engine Applications

The Cummins Flexible Hose part number 3090175 is a critical component in the engine systems of various Cummins engines, including the QSK19 CM500. This part is designed to provide flexibility and durability in the engine’s cooling system, ensuring efficient heat transfer and maintaining optimal engine performance.

Integration with Cummins Engines

QSK19 CM500

In the QSK19 CM500 engine, the Flexible Hose part 3090175 is integral to the engine’s cooling system. It connects various components, allowing for the movement and flexibility required during engine operation. This hose is typically used to link the engine’s coolant pump to the radiator, ensuring that coolant flows smoothly and efficiently, which is crucial for maintaining the engine’s temperature within safe operating limits.

Other Cummins Engines

While the specific application of the Flexible Hose part 3090175 may vary across different Cummins engine models, its role remains consistent. This part is engineered to withstand high temperatures and pressures, providing a reliable connection in the engine’s cooling system. It is essential for preventing leaks and ensuring that the coolant circulates effectively, which is vital for the engine’s overall performance and longevity.

The design of the Flexible Hose part 3090175 ensures that it can handle the dynamic stresses of engine operation, making it a dependable choice for maintaining the integrity of the cooling system in various Cummins engines.

Role of Part 3090175 Flexible Hose in Engine Systems

The 3090175 Flexible Hose is an essential component in various engine systems, facilitating the efficient and safe transfer of fluids and signals. Its applications span across fuel plumbing and general plumbing systems, as well as interfacing with the Engine Control Module (ECM).

Fuel Plumbing

In fuel systems, the 3090175 Flexible Hose ensures a reliable connection between the fuel tank, fuel pump, and fuel injectors. This hose is designed to withstand the pressure and temperature variations inherent in fuel delivery systems. It allows for the flexible routing of fuel lines, accommodating the complex geometries within the engine compartment while maintaining a secure seal to prevent leaks. The flexibility of the hose also helps in absorbing vibrations and reducing stress on the connections, which enhances the durability of the fuel system.

General Plumbing

For general plumbing applications within the engine system, the 3090175 Flexible Hose is utilized in coolant, brake fluid, and power steering fluid lines. Its flexibility and durability make it ideal for these applications, where the hose must navigate tight spaces and endure constant movement and thermal cycling. The hose’s material is resistant to corrosion and degradation from various fluids, ensuring long-term reliability and performance.

Engine Control Module (ECM) Interface

In modern engine systems, the 3090175 Flexible Hose may also be used in conjunction with the Engine Control Module (ECM) for sensor connections and fluid management. The hose provides a flexible pathway for sensors that monitor fluid levels, temperatures, and pressures, transmitting this data to the ECM for precise control of engine operations. This integration allows for dynamic adjustments to fuel delivery, ignition timing, and other critical parameters, optimizing engine performance and efficiency.

The use of the 3090175 Flexible Hose in these systems underscores its versatility and importance in maintaining the intricate balance of fluid dynamics and electronic control within engine systems.

Conclusion

The Cummins 3090175 Flexible Hose is a critical component in the efficient operation of commercial trucks and various engine systems. Its design and features ensure reliable fluid transfer, contributing to the overall performance and durability of the vehicle. Proper installation, regular maintenance, and prompt troubleshooting of common issues are essential for maximizing the lifespan and effectiveness of this Cummins part.