3171470
Plain Washer
Cummins®

Introduction

The Cummins 3171470 Plain Washer is a component designed for use in commercial truck operations. It serves a specific function within the mechanical systems of trucks, contributing to the overall efficiency and reliability of the vehicle. Understanding its purpose and role is fundamental for maintaining and optimizing truck performance.

Basic Concepts of Plain Washers

Plain washers are simple yet vital components in mechanical systems. They are typically flat, annular devices made from metal or other materials. Their primary function is to distribute the load of a threaded fastener, such as a bolt or screw, over a larger area. This helps prevent damage to the surfaces being joined and provides a more secure connection. Plain washers also play a role in maintaining proper spacing and alignment between components ¹.

Purpose of the Cummins 3171470 Plain Washer

The Cummins 3171470 Plain Washer is specifically engineered to enhance the operation of commercial trucks. It is applied in various truck components where secure fastening and load distribution are required. This washer ensures that the forces exerted by bolts and screws are evenly distributed, reducing the risk of damage to the joined surfaces and enhancing the durability of the connection.

Key Features

The Cummins 3171470 Plain Washer is characterized by several key features that make it suitable for heavy-duty applications. It is constructed from high-quality materials, ensuring durability and resistance to wear and corrosion. The dimensions and design of the washer are tailored to meet the specific requirements of commercial truck components, providing optimal performance under demanding conditions.

Benefits of Using the Cummins 3171470 Plain Washer

Utilizing the Cummins 3171470 Plain Washer offers several advantages. Its robust material composition ensures longevity and reliability, even in harsh operating environments. The washer’s design facilitates efficient load distribution, which helps maintain the integrity of the fastened components. Additionally, its resistance to wear and corrosion contributes to the overall durability of the truck’s mechanical systems ².

Installation Guidelines

Proper installation of the Cummins 3171470 Plain Washer is crucial for ensuring optimal performance and longevity. To install the washer, place it under the head of the bolt or screw before tightening. Ensure that the washer is correctly aligned and seated to distribute the load effectively. Follow the manufacturer’s torque specifications for tightening the fastener to avoid over-tightening, which can lead to damage ³.

Troubleshooting Common Issues

Common issues with plain washers include wear, corrosion, and improper installation. To address these problems, regularly inspect the washers for signs of damage or degradation. Replace any worn or corroded washers promptly to maintain the integrity of the fastened components. Ensure that washers are correctly installed to prevent misalignment and uneven load distribution.

Maintenance Tips

Regular maintenance of the Cummins 3171470 Plain Washer is important for preventing failures and extending its service life. Inspect the washers during routine maintenance checks and replace them if any signs of wear or corrosion are detected. Keep the washers clean and free from debris to ensure they function effectively. Following these maintenance practices will help maintain the reliability of the truck’s mechanical systems.

Role in Truck Component Systems

The Cummins 3171470 Plain Washer integrates into various truck component systems, including the engine, transmission, and suspension. In the engine, it ensures secure fastening of components, contributing to efficient operation. In the transmission, it helps maintain proper alignment and load distribution. In the suspension, it supports the secure attachment of components, enhancing the truck’s stability and performance.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions. With a history of innovation and excellence, Cummins is renowned for its high-quality products and commitment to customer satisfaction. The company’s product range includes engines, filtration systems, and other components designed for commercial trucks and other heavy-duty applications. Cummins’ reputation in the industry is built on its dedication to reliability, performance, and customer support.

Engine Compatibility of Part 3171470

The Plain Washer part 3171470, manufactured by Cummins, is a critical component in the assembly of various engine models. This part is designed to ensure proper sealing and alignment in the engine’s assembly, contributing to the overall efficiency and longevity of the engine.

QSK45 CM500 and QSK60 CM500

The QSK45 CM500 and QSK60 CM500 engines are part of Cummins’ QSK series, known for their robust performance and reliability in heavy-duty applications. The Plain Washer part 3171470 fits seamlessly within these engines, providing essential support and sealing where needed. Its placement is crucial for maintaining the integrity of the engine’s internal components, ensuring that there are no leaks and that all parts function correctly.

QSK60G

The QSK60G engine, another member of the Cummins QSK series, also utilizes the Plain Washer part 3171470. This part is integral to the engine’s design, ensuring that the washer provides the necessary support and alignment in various engine assemblies. Its role is vital in maintaining the engine’s operational efficiency and preventing potential failures due to misalignment or improper sealing.

Grouping of Engines

The QSK45 CM500 and QSK60 CM500 engines, while distinct in their specifications, share a commonality in their use of the Plain Washer part 3171470. This part’s design and functionality are tailored to fit the specific needs of these engines, ensuring that they operate smoothly and efficiently. The QSK60G engine, while part of the same series, also benefits from this washer, highlighting the importance of standardized components in maintaining engine performance across different models.

Role of Part 3171470 Plain Washer in Engine Systems

The part 3171470 Plain Washer is integral to the assembly and functionality of various engine components. It ensures secure and stable connections, which are essential for the reliable operation of the engine system.

Accessories and Electrical Components

In accessories and electrical components, the Plain Washer is used to maintain proper spacing and alignment. This is particularly important in the brace and harness assembly, where it helps to prevent electrical shorts by ensuring that wires do not come into unintended contact with metal surfaces.

Brace and Harness Assembly

Within the brace and harness assembly, the Plain Washer plays a significant role in the structural integrity of the system. It is positioned between the brace and the harness to distribute load evenly, reducing the risk of damage to the wiring or the brace itself.

Control Panel Wiring Harness

For the control panel wiring harness, the Plain Washer ensures that connections remain tight and secure. This is vital for maintaining the integrity of the electrical signals that travel through the harness, ensuring that the control panel receives accurate data from the engine sensors.

Electronic Control Module Harness

In the electronic control module (ECM) harness, the Plain Washer is used to secure connections to the ECM. This ensures that the harness remains firmly attached, which is essential for the ECM to function correctly and communicate effectively with other engine components.

Hand Hole Cover

The hand hole cover often requires the use of Plain Washers to secure bolts and nuts. This not only ensures that the cover remains in place but also helps to seal the engine compartment, protecting internal components from debris and moisture.

Left Bank Brace and Harnesses

For the left bank brace and harnesses, Plain Washers are used to maintain the alignment and spacing of the harnesses. This is important for the left bank’s electrical systems to function without interference, ensuring consistent performance of the engine.

Engine Control Module

In the engine control module, Plain Washers are employed to secure various connections and components. This ensures that the module remains stable and that all electrical connections are maintained, which is essential for the module’s accurate monitoring and control of engine operations.

Engine Monitor Mounting

When mounting the engine monitor, Plain Washers are used to ensure that the monitor is securely attached without putting excessive pressure on any single point. This helps to maintain the accuracy of the monitor’s readings and ensures that it remains operational under various engine conditions.

Wiring Brace

In the wiring brace, Plain Washers are crucial for maintaining the structural integrity of the brace. They help to distribute the load across multiple points, reducing the risk of the brace failing under stress and ensuring that the wiring remains protected.

Wiring Harness

Finally, within the wiring harness itself, Plain Washers are used at connection points to ensure that wires are securely fastened. This prevents wires from becoming loose, which could lead to intermittent connections or even complete failure of the electrical system.

Conclusion

The Cummins 3171470 Plain Washer is a vital component in the maintenance and optimization of commercial truck performance. Its role in distributing load, preventing damage, and ensuring secure connections across various engine and truck components underscores its importance. Proper installation, regular maintenance, and understanding its application in different systems are key to leveraging the full benefits of this Cummins part.