3935719
Socket Set Screw
Cummins®

The Cummins 3935719 Socket Set Screw is a specialized fastener designed for use in commercial trucks. Its purpose is to secure various components within the truck’s mechanical assemblies, ensuring stability and reliability under operational conditions. Socket set screws are integral to mechanical assemblies, providing a means to fasten parts together securely without the need for nuts. Their application in commercial trucks is significant, as they contribute to the overall efficiency and safety of the vehicle ¹.

Basic Concepts of Socket Set Screws

A socket set screw is a type of fastener characterized by its hexagonal socket head, which allows for easy installation and removal using a hex key. The design typically includes a threaded shaft that extends into a component, creating a clamping force when tightened. This force holds parts together securely. There are several types of socket set screws, including cup point, cone point, and flat point, each suited for specific applications based on the surface and type of grip required ².

Role of the 3935719 Socket Set Screw in Truck Operations

The 3935719 Socket Set Screw plays a specific role in the operation and maintenance of commercial trucks by securing various components. It is used in applications where a permanent fastening solution is required, such as attaching brackets, pulleys, or other rotating parts to shafts. Its ability to provide a secure grip ensures that components remain in place under the dynamic conditions experienced by commercial trucks, contributing to the vehicle’s overall performance and safety ³.

Key Features of the 3935719 Socket Set Screw

The 3935719 Socket Set Screw is distinguished by several key features that enhance its performance and durability. It is made from high-quality materials, ensuring resistance to wear and corrosion. The thread type is designed for optimal grip and ease of installation. Additionally, unique design elements may include a specific point type for enhanced clamping force or a special coating to further protect against environmental factors.

Benefits of Using the 3935719 Socket Set Screw

Using the 3935719 Socket Set Screw offers several benefits. It provides improved fastening security, ensuring components remain securely in place. The design allows for ease of installation and removal, facilitating maintenance procedures. Furthermore, its resistance to vibration and corrosion makes it suitable for the demanding conditions encountered in commercial truck operations.

Installation and Usage Guidelines

Proper installation of the 3935719 Socket Set Screw involves several steps to ensure optimal performance. Begin by selecting the appropriate size and type for the application. Use a hex key to drive the screw into the component, ensuring it is tightened to the manufacturer’s specified torque. This prevents over-tightening, which could damage the screw or component, and under-tightening, which could lead to loosening. Regular checks should be performed to ensure the screw remains secure.

Troubleshooting Common Issues

Common issues with socket set screws include loosening due to vibration or damage from over-tightening. To address loosening, ensure the screw is tightened to the correct torque specification. If damage is observed, assess whether the screw or the component it is attached to requires replacement. Regular inspections can help identify issues early, allowing for timely corrections.

Maintenance Tips

To ensure the longevity and reliable performance of the 3935719 Socket Set Screw, periodic inspections are recommended. Check for signs of wear, corrosion, or loosening. If any issues are detected, take appropriate action, which may include tightening the screw or replacing it. Following manufacturer guidelines for torque specifications and maintenance procedures will help maintain the screw’s integrity.

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 quality, Cummins has established a strong reputation in the commercial truck industry. The company’s commitment to quality and innovation is evident in its wide range of truck components, including the 3935719 Socket Set Screw, designed to meet the rigorous demands of commercial truck operations.

Cummins Socket Set Screw 3935719 Compatibility

The Cummins Socket Set Screw, part number 3935719, is a crucial component designed to fit seamlessly with various Cummins engines. This part is engineered to ensure secure fastening and stability in engine assemblies, providing essential support and reliability.

Engine Compatibility

• 4B3.9 and B4.5 Engines

  • The Socket Set Screw 3935719 is compatible with both the 4B3.9 and B4.5 engines. These engines are part of the Cummins lineup, known for their robust performance and durability. The screw’s design ensures it fits perfectly within the specifications of these engines, contributing to their overall efficiency and longevity.

• Other Cummins Engines

  • While the primary focus here is on the 4B3.9 and B4.5 engines, it is worth noting that the Socket Set Screw 3935719 is also compatible with a range of other Cummins engines. This versatility makes it a valuable component for technicians and engineers working with various Cummins engine models.

Application and Installation

• Precision Fit

  • The Socket Set Screw 3935719 is manufactured to precise dimensions, ensuring a snug fit in the designated engine components. This precision is critical for maintaining the integrity of the engine assembly and preventing any potential loosening or failure during operation.

• Durability and Performance

  • Constructed from high-quality materials, this socket set screw is designed to withstand the demanding conditions within engine environments. Its robust construction ensures long-lasting performance, reducing the need for frequent replacements and maintenance.

Importance in Engine Assembly

• Secure Fastening

  • The primary role of the Socket Set Screw 3935719 is to provide secure fastening in engine assemblies. By holding components firmly in place, it helps maintain the structural integrity of the engine, contributing to overall performance and reliability.

• Ease of Use

  • Technicians and engineers will find the Socket Set Screw 3935719 easy to install and remove, thanks to its straightforward design. This ease of use is essential for efficient maintenance and repair processes, allowing for quick and effective engine servicing.

Role of Part 3935719 Socket Set Screw in Engine Systems

The part 3935719 Socket Set Screw is instrumental in ensuring the secure and precise fitting of various components within engine systems. Its application is diverse, contributing to the stability and functionality of several key parts.

Application in Component Arrangement

In the arrangement of engine components, the Socket Set Screw plays a significant role. It is used to fasten components in place, ensuring they remain securely positioned during operation. This is particularly important in high-vibration environments typical of engine systems, where component displacement can lead to inefficiencies or damage.

Integration with Cam Follower Cover

The cam follower cover is another area where the Socket Set Screw is employed. This cover protects the cam follower and other internal components from debris and contaminants. The Socket Set Screw ensures that the cover is tightly sealed, maintaining the integrity of the engine’s internal environment and protecting sensitive parts from wear and damage.

Securing the Cam Follower

The cam follower, a component that rides along the cam lobes to translate their motion into the opening and closing of valves, relies on precise positioning. The Socket Set Screw is used to secure the cam follower in its correct location, ensuring accurate valve timing and operation. This precision is essential for the engine’s performance and longevity.

Role in Noise Isolator

Noise isolators are used in engine systems to reduce vibrations and noise. The Socket Set Screw is utilized to attach these isolators to the engine block or other components. By securely fastening the noise isolator, it effectively performs its function, contributing to a quieter and more efficient engine operation.

General Use in Covers

Covers in engine systems, which protect various components and pathways, often require secure fastening to ensure they remain in place and perform their protective function effectively. The Socket Set Screw is commonly used in these applications, providing the necessary tension and security to keep covers intact under operating conditions.

Conclusion

In summary, the part 3935719 Socket Set Screw is a versatile fastener in engine systems, contributing to the secure arrangement of components, protection of internal parts, and reduction of noise and vibration. Its role in maintaining the precise positioning and operation of engine components underscores its importance in engine design and functionality.