3901016
Pin,Rolled
Cummins®

The Pin, Rolled (Part #3901016) manufactured by Cummins is a component integral to the operation of commercial trucks. It serves a specific function within the truck’s mechanical systems, contributing to the overall efficiency and reliability of the vehicle. Understanding its role and significance can provide valuable insights into the complexities of truck mechanics and the importance of each component in ensuring optimal performance.

Basic Concepts and Functionality

A rolled pin is a type of fastener produced through a rolling process, which involves shaping metal into a cylindrical form without the need for machining. This manufacturing method enhances the pin’s strength and durability ¹. In mechanical systems, rolled pins are commonly used to secure components in place, allowing for rotation or alignment without the need for additional fasteners.

In the context of a commercial truck, the Pin, Rolled (Part #3901016) plays a role in connecting various parts, ensuring they remain aligned and function correctly. Its operation is straightforward yet vital, as it allows for the smooth interaction of components within the truck’s mechanical systems.

Purpose and Role in Truck Operation

The Pin, Rolled serves a specific purpose in truck mechanics by securing components that require rotational movement or precise alignment. It contributes to the truck’s overall functionality and efficiency by ensuring that parts operate within their designed parameters. This pin is typically utilized in systems where components need to rotate or pivot, such as in the steering or suspension systems, enhancing the truck’s performance and reliability ².

Key Features

The Pin, Rolled (Part #3901016) is characterized by its robust material composition, typically made from high-strength steel, which ensures durability under stress. Its dimensions are precisely engineered to fit specific applications, providing a secure connection without the risk of slippage. Unique design elements, such as a slightly tapered end, enhance its performance by facilitating easier insertion and removal while maintaining a firm hold ³.

Benefits

Utilizing the Pin, Rolled in truck maintenance and operation offers several benefits. Its design and material composition contribute to improved reliability and enhanced performance of the truck’s mechanical systems. Over time, the use of high-quality rolled pins can lead to potential cost savings by reducing the need for frequent replacements and repairs.

Troubleshooting and Maintenance

Common issues with the Pin, Rolled may include wear and tear or corrosion, which can affect its performance. Regular inspections are recommended to identify any signs of damage or deterioration. Maintenance tips include cleaning the pin and its surrounding components to prevent buildup and ensuring it is properly lubricated to reduce friction and wear. Replacement should be considered if any damage is detected to maintain the truck’s optimal performance.

Installation and Replacement

Proper installation and replacement of the Pin, Rolled require attention to detail and the use of appropriate tools and equipment. Safety precautions should be observed, including wearing protective gear and ensuring the truck is securely supported. Best practices involve cleaning the installation area, applying the correct lubricant, and ensuring the pin is properly aligned and seated. Following these steps helps ensure the longevity and optimal performance of the part.

Cummins Overview

Cummins Inc. has a long-standing reputation in the automotive industry for its commitment to quality and innovation in manufacturing truck components. With a history of producing reliable and high-performance parts, Cummins continues to lead the way in advancing truck technology and efficiency. Their dedication to excellence is evident in the design and manufacturing of components like the Pin, Rolled, ensuring they meet the demanding requirements of commercial truck operations.

Role of Part 3901016 Pin, Rolled in Engine Systems

The Pin, Rolled (Part #3901016) is integral to the smooth operation of various engine components. Within the Top Level Assembly Crankshaft, this pin ensures precise alignment and rotation, facilitating the conversion of linear motion from the pistons into rotational motion for the crankshaft.

In the Block and Cylinder Block, the pin contributes to maintaining structural integrity and alignment, which is essential for efficient combustion and power transmission.

For the Engine and Cylinder Short Block, the pin plays a role in ensuring that all moving parts are synchronized, reducing wear and enhancing performance.

In the Engine Crankshaft and Short Block, the pin’s function is to support the connecting rods, allowing them to pivot smoothly as the crankshaft rotates. This movement is fundamental to the engine’s ability to generate power efficiently.

Overall, the Pin, Rolled (Part #3901016) is a key component in ensuring the reliable and efficient operation of these engine systems.

Conclusion

The Pin, Rolled (Part #3901016) by Cummins is a vital component in the operation of commercial trucks and their engine systems. Its robust design, precise engineering, and role in ensuring the smooth interaction of mechanical components underscore its importance in maintaining vehicle efficiency and reliability. Regular maintenance and proper installation are crucial to maximizing the benefits of this part, contributing to the overall performance and longevity of the truck.