3336461
Socket Head Cap Screw
Cummins®

The 3336461 Socket Head Cap Screw is a specialized fastener produced by Cummins, a leading manufacturer in the commercial truck industry. This screw is designed for use in various applications within commercial trucks, contributing to the secure assembly and maintenance of critical components. Cummins is renowned for its high-quality parts and comprehensive product range, making the 3336461 Socket Head Cap Screw a reliable choice for truck operators and maintenance professionals ².

Basic Concepts of Socket Head Cap Screws

A Socket Head Cap Screw is a type of fastener characterized by its cylindrical head with a hexagonal socket. This design allows for easy installation and removal using a hex key, making it a popular choice in mechanical assemblies. Socket Head Cap Screws are commonly used in applications requiring high strength and precision, as they provide secure fastening and resistance to loosening under vibration ¹.

Purpose of the 3336461 Socket Head Cap Screw in Truck Operation

The 3336461 Socket Head Cap Screw plays a role in the operation and maintenance of commercial trucks by securing various components and assemblies. It is particularly useful in areas where high strength and resistance to vibration are required, such as in the engine compartment, transmission system, and chassis. The screw ensures that critical parts remain firmly in place, contributing to the overall reliability and performance of the truck ².

Key Features

The 3336461 Socket Head Cap Screw boasts several key features that enhance its performance and durability. It is made from high-quality materials, typically a grade of steel that offers excellent tensile strength and resistance to wear. The screw features a fine or coarse thread, depending on the specific application, and its head design allows for easy installation using a hex key. Additionally, the screw may include unique attributes such as a corrosion-resistant coating to extend its lifespan in harsh environments ².

Benefits

Using the 3336461 Socket Head Cap Screw offers several benefits. Its high tensile strength ensures a secure fastening, reducing the risk of component failure. The ease of installation with a hex key saves time during maintenance procedures. The screw’s corrosion-resistant properties enhance its longevity, even in demanding conditions. Furthermore, its design minimizes the likelihood of loosening under vibration, ensuring consistent performance over time ².

Installation Guidelines

Proper installation of the 3336461 Socket Head Cap Screw is vital to ensure optimal performance and safety. Begin by selecting the appropriate size and type of screw for the application. Clean the mating surfaces to remove any debris or contaminants. Insert the screw into the pre-drilled hole and use a hex key to tighten it to the recommended torque specification. Avoid over-tightening, as this can damage the screw or the surrounding components. Regularly inspect the screw to ensure it remains secure and has not loosened over time ².

Troubleshooting and Maintenance

Common issues with Socket Head Cap Screws include loosening, corrosion, and damage from over-tightening. To troubleshoot these problems, regularly inspect the screws for signs of wear or corrosion. If a screw appears loose, re-tighten it to the specified torque. In cases of corrosion, consider replacing the screw with a new one to prevent further degradation. To prolong the life of the screw, avoid exposing it to harsh chemicals and ensure it is properly lubricated during installation ².

Comparison with Other Fasteners

When compared to other types of fasteners, the 3336461 Socket Head Cap Screw offers distinct advantages. Unlike traditional hex bolts, which require a wrench for installation, Socket Head Cap Screws can be installed with a hex key, providing greater accessibility in tight spaces. Additionally, their cylindrical head design reduces the risk of cam-out, ensuring a more secure fastening. In scenarios where high strength and precision are required, Socket Head Cap Screws are often preferred over other fastener types ¹.

Safety Considerations

When using the 3336461 Socket Head Cap Screw, several safety considerations should be kept in mind. Always use the recommended torque settings to avoid over-tightening, which can lead to damage. Consider environmental factors such as exposure to moisture or chemicals, and select a screw with appropriate corrosion-resistant properties. Handle the screw carefully to prevent damage during installation, and use the correct tools to ensure a secure and precise fit ².

Cummins: Manufacturer Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a strong reputation for quality and innovation in the commercial truck industry. The company offers a wide range of products, including engines, powertrain components, and aftermarket parts, all designed to meet the demanding requirements of commercial transportation. Cummins’ commitment to excellence and customer satisfaction makes it a trusted name in the industry ².

Socket Head Cap Screw 3336461 in Cummins Engines

The Socket Head Cap Screw 3336461, manufactured by Cummins, is a critical component in various Cummins engine models. This part is integral to the assembly and maintenance of the engines, ensuring secure fastening and structural integrity.

Application in Cummins Engines

QSV81G, QSV91G, QSW/QSV82, QSW27, QSW36, QSW73, QSZ90

The Socket Head Cap Screw 3336461 is utilized in several Cummins engine models, including the QSV81G, QSV91G, QSW/QSV82, QSW27, QSW36, QSW73, and QSZ90. These engines are part of Cummins’ diverse range of power solutions, each designed for specific applications and performance requirements.

QSV91-G4 CM558/CM700 V102

In the QSV91-G4 CM558/CM700 V102 engine, the Socket Head Cap Screw 3336461 plays a crucial role in maintaining the engine’s structural integrity. This engine, known for its robust performance, relies on this screw to secure various components, ensuring reliable operation under demanding conditions.

Grouping of Engines

The engines QSV81G, QSV91G, QSW/QSV82, QSW27, QSW36, QSW73, and QSZ90 share a commonality in their use of the Socket Head Cap Screw 3336461. These engines are typically used in applications where durability and performance are paramount, such as industrial, marine, and power generation sectors.

The QSV91-G4 CM558/CM700 V102 engine, while part of the same family, is often employed in more specialized applications, such as heavy-duty transportation and construction equipment, where the demands on the engine are higher.

Importance of the Socket Head Cap Screw

The Socket Head Cap Screw 3336461 is essential for the assembly and maintenance of these engines. Its design ensures that it provides a secure and reliable fastening solution, which is critical for the engine’s performance and longevity. The screw’s compatibility with various engine models underscores its versatility and importance in Cummins’ engine lineup ².

Role of Part 3336461 Socket Head Cap Screw in Various Engine Components

The part 3336461 Socket Head Cap Screw is a versatile fastener utilized across multiple engine components to ensure secure assembly and reliable operation. Here’s how it integrates with various engine systems:

Ignition System

In the Assembly Ignition, the Socket Head Cap Screw is employed to fasten the ignition components securely. This ensures consistent spark delivery to the combustion chambers, which is essential for reliable engine start-up and operation.

Fuel System

Within the Assembly Mixer Air Fuel and various Fuel Assembly components such as the Fuel Assembly Filter, Fuel Assembly L8 Plumbing, and Fuel Assembly Plumbing, this screw plays a role in securing fuel lines and filters. This maintains the integrity of the fuel delivery system, ensuring a steady and clean fuel supply to the engine.

Governor Systems

The Governor, Electronic and Governor, Hydraulic systems utilize the Socket Head Cap Screw to secure critical components. In the Governor Assembly Linkage and Governor Control Linkage, it ensures that the governor mechanisms operate smoothly, maintaining precise control over engine speed and performance.

Control Modules

For the Electric Control Module Mounting and Module, Engine Control, the screw is vital in securing these modules to the engine framework. This ensures that the electronic controls remain stable and correctly positioned, facilitating accurate engine management.

Cooling Systems

In the Cooler, Engine Oil and Oil Cooler Assembly Housing, the Socket Head Cap Screw is used to fasten components that manage the flow and cooling of engine oil. This is important for maintaining optimal oil temperature and viscosity, which directly impacts engine lubrication and longevity.

Structural Components

The screw is also found in structural components such as the Cover, Hotbox Assy, Housing, and Enclosure Side B Cover. These applications ensure that protective covers and housings are securely attached, safeguarding internal components from external contaminants and damage.

Throttle and Linkage Systems

In the Throttle Assembly Shaft and Linkage, Governor Control, the Socket Head Cap Screw secures throttle components and linkage systems. This ensures that the throttle responds accurately to driver inputs, contributing to smooth and responsive engine operation.

Additional Applications

Other notable applications include the Fuel Pump A Bank Shaft and Electric Assembly Governor, where the screw ensures that these components are firmly in place, contributing to the overall reliability and performance of the engine system ².

Conclusion

The 3336461 Socket Head Cap Screw is a critical component in the assembly and maintenance of Cummins engines, ensuring secure fastening and structural integrity across various engine components. Its versatility, high tensile strength, and corrosion-resistant properties make it an essential part in the reliable operation of commercial trucks and other heavy-duty applications ².