3093830
Hexagon Head Cap Screw
Cummins®

Introduction

The Cummins 3093830 Hexagon Head Cap Screw is a specialized fastener designed for use in commercial truck maintenance and operation. This screw ensures the secure assembly of various truck components, contributing to the overall reliability and performance of the vehicle.

Basic Concepts of Hexagon Head Cap Screws

A Hexagon Head Cap Screw is characterized by its hexagonal head, which allows for efficient tightening and loosening using a wrench or socket. The design of the cap screw, with its threaded shank and head, enables it to provide strong and secure fastening in a variety of applications. Cap screws are widely used across industries for their versatility and strength in joining components.

Purpose and Role in Truck Operation

The Cummins 3093830 Hexagon Head Cap Screw is specifically designed for use in commercial trucks. It securely fastens components subject to significant stress and vibration, ensuring that parts remain firmly in place under operating conditions. This screw contributes to the integrity of truck assemblies, maintaining the structural and functional reliability of the vehicle.

Key Features

The Cummins 3093830 Hexagon Head Cap Screw is crafted from high-quality materials, ensuring durability and performance. Its thread type is designed to provide a strong grip, while the hexagonal head allows for easy and precise tightening. Unique design elements may include enhanced corrosion resistance and a finish that reduces the risk of galling, contributing to the screw’s longevity and reliability in demanding environments.

Benefits

Utilizing the Cummins 3093830 Hexagon Head Cap Screw offers several advantages. Its design provides improved fastening strength, making it well-suited for applications where components are exposed to vibration and stress. The screw’s resistance to corrosion and wear ensures longevity, even in harsh operating conditions, contributing to reduced maintenance needs and enhanced truck reliability.

Installation Guidelines

Proper installation of the Cummins 3093830 Hexagon Head Cap Screw is crucial for ensuring secure fastening. Installation should follow manufacturer-specified torque settings to achieve the correct tension without overtightening, which could damage threads or components. Best practices include cleaning the mating surfaces before installation and using the appropriate tools to avoid damage to the screw or surrounding parts.

Troubleshooting and Maintenance

Common issues with Hexagon Head Cap Screws can include loosening due to vibration or corrosion. Regular inspection and maintenance, such as checking for tightness and signs of corrosion, can help identify and address potential problems early. Proper lubrication and the use of lock washers or thread lockers can also help maintain secure fastening over time.

Compatibility and Application

The Cummins 3093830 Hexagon Head Cap Screw is designed for specific applications within commercial trucks. Its compatibility with various truck components ensures that it can be used in a range of fastening scenarios, contributing to the secure assembly and maintenance of truck parts.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and aftermarket parts. With a history of innovation and commitment to quality, Cummins plays a significant role in the commercial vehicle industry, providing components that enhance the performance, reliability, and efficiency of vehicles worldwide.

Cummins Engine Part 3093830: Hexagon Head Cap Screw

The Cummins part number 3093830, a Hexagon Head Cap Screw, is a critical component in the assembly and maintenance of several Cummins engines. This part is designed to provide secure fastening in various engine applications, ensuring that components remain tightly secured under operational stresses.

Application in Cummins Engines

QST30 CM2350 T101 and QST30 CM552

The Hexagon Head Cap Screw part number 3093830 is integral to the assembly and maintenance of the QST30 CM2350 T101 and QST30 CM552 engines. These engines, while differing in specific configurations and applications, share common design principles that necessitate the use of high-quality fasteners like the 3093830.

In these engines, the 3093830 screw is often used in areas where precise and reliable fastening is critical. This includes securing engine blocks, cylinder heads, and various other components that must withstand high temperatures and pressures. The screw’s design, featuring a hexagonal head, allows for efficient and secure tightening with common tools, ensuring that the engine’s integrity is maintained throughout its operational life.

General Usage

Across different engine models, the Hexagon Head Cap Screw 3093830 serves multiple purposes. It is typically employed in the following scenarios:

• Engine Block Assembly: Ensuring that the engine block remains securely fastened, preventing any movement that could lead to mechanical failure.
• Cylinder Head Attachment: Providing a reliable connection between the cylinder head and the engine block, which is crucial for maintaining the engine’s sealing and structural integrity.
• Component Fastening: Used to secure various engine components, such as intake and exhaust manifolds, oil pans, and other critical parts that must be tightly fastened to function correctly.

The use of the 3093830 screw in these engines underscores its importance in maintaining the overall performance and longevity of the engine. Its design and material properties ensure that it can handle the demanding conditions within the engine compartment, providing a dependable fastening solution.

Role of Part 3093830 Hexagon Head Cap Screw in Engine Systems

In the intricate assembly of engine systems, the part 3093830 Hexagon Head Cap Screw is instrumental in ensuring the secure fastening of various components. This screw is commonly utilized in the attachment of the breather to the crankcase, a task that is fundamental for maintaining the engine’s ventilation and pressure balance.

The screw also plays a significant role in the secure mounting of the front gear cover, which encases the front gear. This cover is essential for protecting the gear from contaminants and ensuring the smooth operation of the engine’s timing mechanism.

Furthermore, the part 3093830 Hexagon Head Cap Screw is employed in the overall mounting of the gear cover, which is a critical enclosure for the internal components of the engine. Its secure attachment is paramount for the integrity of the engine’s operation, as it prevents any unwanted movement or misalignment of the gears.

In summary, the part 3093830 Hexagon Head Cap Screw is a key component in the fastening and secure operation of the breather, crankcase, front gear, front gear cover, and the gear cover within engine systems. Its application ensures that these components remain firmly in place, contributing to the engine’s efficiency and longevity.

Conclusion

The Cummins 3093830 Hexagon Head Cap Screw is a vital component in the maintenance and operation of commercial trucks and Cummins engines. Its design, featuring a hexagonal head and high-quality materials, ensures secure fastening in demanding environments. Proper installation and maintenance of this part contribute to the overall reliability and performance of the vehicle, underscoring its importance in the commercial vehicle industry.