2887532
Hexagon Flange Head Cap Screw
Cummins®

The Hexagon Flange Head Cap Screw, identified by Part #2887532, is a component manufactured by Cummins, a leader in the commercial truck industry. This screw is significant in the maintenance and operation of commercial trucks, providing reliable fastening solutions that contribute to the overall efficiency and safety of truck systems.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of fastener characterized by its hexagonal head and flanged base. The hexagonal head allows for efficient torque application using standard tools, while the flange provides additional surface area to distribute load and prevent the screw from being driven too far into the material. Within mechanical systems, these screws are used to secure components, ensuring structural integrity and proper function ¹.

Purpose and Role in Truck Operation

This Cummins part plays a specific role in the operation and maintenance of commercial trucks. It is utilized in various truck components and systems, including engine assemblies, transmission housings, and chassis structures. By securely fastening these components, the screw contributes to the stability and reliability of the truck’s operation.

Key Features

The Hexagon Flange Head Cap Screw features a hexagonal head design that facilitates easy and precise torque application. The flange at the base of the screw provides additional bearing surface, enhancing the screw’s ability to withstand load and resist loosening. Constructed from high-quality materials, this screw offers durability and resistance to corrosion, ensuring long-term performance in demanding truck environments ².

Benefits

Using the Hexagon Flange Head Cap Screw in truck maintenance offers several benefits. Its design enhances fastening security, reducing the risk of component loosening due to vibration. The ease of installation and removal simplifies maintenance procedures, allowing for efficient repairs and adjustments. Additionally, the screw’s resistance to corrosion ensures longevity, contributing to the overall reliability of truck systems.

Installation and Usage

Proper installation of the Hexagon Flange Head Cap Screw is crucial for optimal performance. Guidelines recommend using the appropriate torque settings to ensure secure fastening without over-tightening, which could damage threads or components. Adequate thread engagement is necessary to provide sufficient holding power. Following best practices for installation helps maintain the integrity of the fastening and the components it secures ³.

Troubleshooting and Maintenance

Common issues with Hexagon Flange Head Cap Screws include loosening due to vibration and corrosion. Troubleshooting may involve re-tightening the screw or replacing it if damage is detected. Regular maintenance, such as inspecting for signs of wear or corrosion and ensuring proper torque, can prolong the lifespan of the screw and ensure continued reliable performance.

Safety Considerations

When handling and working with Hexagon Flange Head Cap Screws, it is important to follow safety precautions. Using the correct tools and adhering to manufacturer recommendations helps prevent accidents and injuries. Proper handling and installation techniques are essential to ensure the safety of personnel and the reliability of truck systems.

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 quality, Cummins serves commercial truck, bus, construction, agricultural, and industrial markets. The company is renowned for its commitment to customer satisfaction, providing reliable and efficient solutions that meet the demanding needs of the commercial truck industry.

Cummins Engine Part 2887532: Hexagon Flange Head Cap Screw

The Cummins part number 2887532, a Hexagon Flange Head Cap Screw, is a component used in various engine assemblies. This part is designed to provide a secure fastening solution, ensuring that engine components remain tightly secured under operational conditions.

Application in Cummins Engines

L8.9 CM2670 L134C and QSK95 CM2350 K111/K113 Engines

The Hexagon Flange Head Cap Screw (part number 2887532) is utilized in the L8.9 CM2670 L134C engine. This engine is known for its robust design and reliability, often used in heavy-duty applications. The screw plays a role in maintaining the structural integrity of the engine by fastening various components, ensuring that they remain securely in place during operation.

Similarly, in the QSK95 CM2350 K111 and QSK95 CM2350 K113 engines, the part number 2887532 is employed. These engines are designed for demanding environments, providing high performance and durability. The Hexagon Flange Head Cap Screw is integral to these engines, securing critical parts and ensuring that the engine operates smoothly and efficiently.

Importance of the Hexagon Flange Head Cap Screw

The Hexagon Flange Head Cap Screw is important for several reasons:

• Secure Fastening: Provides a reliable method to fasten components, preventing loosening under operational stresses.
• Durability: Made from high-quality materials, ensuring longevity and resistance to wear and tear.
• Ease of Use: The hexagonal head allows for easy tightening and loosening with standard tools, facilitating maintenance and repairs.

By using the Hexagon Flange Head Cap Screw in these engines, Cummins ensures that the engines maintain their structural integrity and operational efficiency, contributing to the overall performance and reliability of the machinery.

Hexagon Flange Head Cap Screw in Engine Systems

The part 2887532 Hexagon Flange Head Cap Screw is integral to the assembly and functionality of various engine components. Its robust design and secure fastening capabilities make it suitable for several applications within engine systems.

Aftercooler

In the aftercooler, the Hexagon Flange Head Cap Screw is used to secure components that facilitate the cooling of compressed air from the turbocharger. This ensures that the aftercooler housing remains intact, maintaining efficient air cooling and preventing leaks.

Turbocharger

Within the turbocharger, this screw plays a role in attaching the turbine housing to the compressor housing. It helps in maintaining the structural integrity of the turbocharger, ensuring that the high-speed rotation of the turbine does not cause any misalignment or failure of the housing components.

Cam Follower Lever and Cam

For the cam follower lever and cam mechanisms, the Hexagon Flange Head Cap Screw is employed to secure the lever to the engine block or camshaft. This ensures precise movement and timing of the cam follower, which is essential for the accurate operation of the valve train.

Housing and Flywheel

In housing assemblies, particularly those involving the flywheel, this screw is used to fasten the housing to the engine block. This secure attachment is vital for maintaining the alignment and balance of the flywheel, which directly impacts the engine’s smooth operation.

Manifold and Air Intake

The manifold and air intake systems utilize the Hexagon Flange Head Cap Screw to secure various components, such as the intake manifold to the cylinder head. This ensures a sealed and efficient pathway for air intake, which is crucial for optimal combustion within the engine cylinders.

Plumbing and Turbocharger

In the plumbing associated with the turbocharger, this screw is used to secure pipes and fittings that carry exhaust gases to the turbine and compressed air to the intake manifold. This ensures that the plumbing remains leak-free and securely attached, maintaining the turbocharger’s efficiency and the engine’s overall performance.

Conclusion

The Hexagon Flange Head Cap Screw, part number 2887532, is a vital component in the maintenance and operation of commercial trucks and Cummins engines. Its design and features contribute to the secure fastening of various engine components, ensuring structural integrity and operational efficiency. Proper installation, regular maintenance, and adherence to safety precautions are essential to maximize the performance and longevity of this Cummins part.