3697614
Spring Hose Clamp
Cummins®

Introduction

The Spring Hose Clamp 3697614 is a component manufactured by Cummins, a well-established name in the commercial truck industry. This clamp is designed for use in commercial trucks, where it plays a role in securing hoses within various systems, ensuring they remain firmly in place and function efficiently.

Basic Concepts of Spring Hose Clamps

Spring hose clamps are devices used to secure hoses in automotive and industrial applications. They consist of a metal band with a built-in spring mechanism that allows the clamp to expand and contract, providing a secure fit around hoses of varying diameters. The primary function of these clamps is to create a tight seal, preventing leaks and ensuring the efficient transfer of fluids or gases through the hose system ¹.

Role of Spring Hose Clamp 3697614 in Truck Operation

This Cummins part is integral to the operation and maintenance of commercial trucks. It is applied in various hose systems, including coolant, fuel, and pneumatic lines. By securing these hoses, the clamp helps maintain system integrity, ensuring that fluids and gases are transported without leakage. This contributes to the overall efficiency and reliability of the truck’s systems ².

Key Features

This part is constructed from high-quality materials, ensuring durability and resistance to corrosion. Its design includes a robust spring mechanism that provides consistent clamping force, adapting to different hose sizes. Additionally, the clamp features easy-to-use adjustment screws, allowing for precise fitting and securement of hoses.

Benefits of Using Spring Hose Clamp 3697614

Utilizing this Cummins part offers several advantages. It provides improved seal integrity, reducing the risk of leaks in hose systems. The clamp’s design facilitates ease of installation, allowing for quick and efficient securing of hoses. Furthermore, its durable construction ensures long-term reliability, minimizing the need for frequent replacements.

Installation Guidelines

To install the Spring Hose Clamp 3697614, first, ensure the hose is clean and free from debris. Slide the clamp onto the hose, positioning it at the desired location. Use the adjustment screws to tighten the clamp until it achieves a secure fit around the hose. It is important to avoid over-tightening, as this can damage the hose or the clamp.

Maintenance Tips

Regular maintenance of this part is recommended to ensure its continued effectiveness. Inspect the clamp and hose connections at regular intervals for signs of wear, corrosion, or leaks. Clean the clamp and hose connections as needed to remove any buildup that could affect performance. If the clamp shows signs of significant wear or damage, consider replacing it to maintain system integrity.

Troubleshooting Common Issues

Common issues with spring hose clamps may include leaks, difficulty in installation, or clamp failure. Leaks can often be traced to improper installation or wear on the clamp or hose. Ensuring correct installation procedures are followed and regularly inspecting and maintaining the clamp can help prevent these issues. If a clamp fails, it may be due to material fatigue or corrosion, necessitating replacement.

Safety Considerations

When installing, maintaining, or replacing the Spring Hose Clamp 3697614, it is important to follow safety practices to prevent accidents or injuries. Wear appropriate personal protective equipment, such as gloves and safety glasses. Ensure the truck is turned off and the engine is cool before beginning work. Follow all manufacturer guidelines for installation and maintenance to ensure safe and effective use of the clamp.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration systems, and aftermarket parts. With a history spanning over a century, Cummins has established a reputation for quality, innovation, and reliability in the commercial truck industry. Their product range includes engines, powertrains, and components designed to meet the demanding requirements of commercial vehicles ³.

Compatibility of Spring Hose Clamp Part 3697614 with Cummins Engines

This part is a versatile component designed to fit a variety of Cummins engine models. It is essential for securing hoses and ensuring leak-proof connections in the engine’s cooling and fuel systems. Below is a detailed description of its compatibility with various Cummins engines:

ISG11 and ISG12 Series

• ISG11 CM2880 G108
• ISG12 CM2880 G107
• ISG12 G CMOH6.0 G111

This part is compatible with the ISG11 and ISG12 series engines. These engines are part of the Cummins Industrial Series Gas (ISG) lineup, known for their reliability and efficiency in industrial applications. The clamp ensures that hoses remain securely attached under varying operational conditions, maintaining the integrity of the engine’s systems.

QSG Series

• QSG12 CM2880 G112
• QSG12/X12 CM2350 G110

The QSG12 and QSG12/X12 engines also benefit from the use of this part. These engines are part of the Cummins Quick Service Gas (QSG) series, designed for quick and easy service. The clamp’s design allows for easy installation and removal, facilitating maintenance and repairs.

X11 and X12 Series

• X11 CM2670 X126B
• X12 CM2350 X119B
• X12 CM2670 X121B
• X13 CM2670 X122B

The X11 and X12 series engines are another group where this part is highly compatible. These engines are part of the Cummins X Series, which are known for their durability and performance in various applications. The clamp ensures that hoses are securely fastened, preventing leaks and maintaining system efficiency.

Z14 Series

• Z14 CM2670 Z103B

The Z14 engine, part of the Cummins Z Series, also utilizes this part. This series is designed for heavy-duty applications, and the clamp’s robust design ensures that hoses remain securely attached, even under extreme conditions.

Part 3697614 Spring Hose Clamp Component Usage

This part is an essential component in ensuring the secure and efficient connection of various hoses within engine systems. Its application is particularly significant in the following areas:

Crankcase Breather System

In the crankcase breather system, the Spring Hose Clamp is utilized to maintain a tight seal between the crankcase and the breather hose. This seal is important for the proper ventilation of the crankcase, allowing gases to escape while preventing the ingress of contaminants. The clamp ensures that the hose remains firmly attached, even under varying engine conditions and vibrations, thereby supporting the overall efficiency and longevity of the crankcase breather system.

Molded Hose Connections

For molded hoses, the Spring Hose Clamp plays a vital role in creating a reliable connection point. Molded hoses are often used in applications where flexibility and durability are required, such as in fuel, coolant, and vacuum lines. The clamp’s design allows it to adapt to the contours of the molded hose, providing a consistent and secure fit. This is particularly important in high-stress environments where hoses may be subject to movement, temperature fluctuations, and pressure changes.

Vent Connection Points

At vent connection points, the Spring Hose Clamp ensures that vent hoses are securely attached to their respective components. Vent systems are designed to release pressure and prevent the buildup of harmful gases within the engine compartment. A secure connection is necessary to maintain the integrity of the vent system, ensuring that gases are properly directed away from sensitive components and towards the atmosphere or a designated collection point. The clamp’s ability to provide a tight seal under various conditions helps to maintain the effectiveness of the vent system, contributing to the overall safety and performance of the engine.

Conclusion

The Spring Hose Clamp 3697614 by Cummins is a critical component for maintaining the integrity of hose connections in a wide range of Cummins engines. Its compatibility with various engine series ensures that it can be used across different applications, providing reliable performance and ease of maintenance. Regular maintenance and proper installation are key to ensuring the continued effectiveness of this part in securing hoses and preventing leaks in engine systems.