3696226
Plain Washer
Cummins®

The 3696226 Plain Washer, a component produced by Cummins, is designed for use in commercial truck maintenance and operation. This washer contributes to the overall efficiency and reliability of the vehicle by serving a specific function within the truck’s mechanical systems. Understanding its purpose and significance is essential for maintaining the high performance standards expected in commercial trucking.

Basic Concepts of Plain Washers

Plain washers are fundamental components in mechanical systems. They are typically flat, annular metal rings placed under a bolt head or nut. Their primary function is to distribute the load of the fastener over a larger area, preventing surface damage and ensuring a secure fastening. Additionally, plain washers can provide vibration damping, which helps reduce the loosening of fasteners over time ¹.

Purpose of the 3696226 Plain Washer

The 3696226 Plain Washer ensures even load distribution and provides a barrier between the fastener and the surface it is securing. This helps maintain the integrity of the fastening system, reduces the risk of surface damage, and enhances the overall stability of the components it is used with. Furthermore, it contributes to vibration damping, which is particularly important in the dynamic environment of a commercial truck ².

Key Features

The 3696226 Plain Washer is characterized by its specific material composition, dimensions, and design elements. It is typically made from high-quality steel, ensuring durability and resistance to wear. Its dimensions are tailored to fit specific applications within truck systems, and it may feature unique design elements that enhance its performance under various operating conditions ³.

Benefits of Using the 3696226 Plain Washer

Utilizing the 3696226 Plain Washer offers several advantages. It provides improved fastening security by ensuring a more even distribution of load, which is crucial for the longevity of truck components. Its material composition offers resistance to wear and corrosion, further contributing to the washer’s durability and the overall reliability of the fastening system.

Installation Guidelines

Proper installation of the 3696226 Plain Washer is crucial for its optimal performance. It should be placed under the bolt head or nut, ensuring it is correctly aligned and seated. Following manufacturer guidelines for torque specifications and installation procedures will help achieve the desired fastening security and longevity.

Troubleshooting and Maintenance

Common issues with plain washers include wear, deformation, or failure due to corrosion. Regular inspection for signs of wear or damage is recommended to identify potential problems early. Maintenance practices, such as cleaning and proper storage, can help prolong the service life of the 3696226 Plain Washer.

Compatibility and Applications

The 3696226 Plain Washer is designed for use in specific applications within truck systems. It is important to ensure compatibility with the truck model and components it is intended to work with, to maintain the efficiency and safety of the vehicle.

Cummins: A Brief Overview

Cummins Inc. is a well-established manufacturer in the commercial truck industry, known for its wide range of high-quality products. The company’s reputation for reliability and innovation provides a solid foundation for the quality and performance of the 3696226 Plain Washer. Cummins’ commitment to excellence in engineering and manufacturing is reflected in the design and functionality of this component.

Plain Washer 3696226 Compatibility with Cummins Engines

The Plain Washer part number 3696226, manufactured by Cummins, is a versatile component that fits into various engine configurations. This washer is designed to provide a secure and stable connection between different parts of the engine, ensuring optimal performance and longevity.

ISG11 CM2880 G108 and ISG12 CM2880 G107

The Plain Washer 3696226 is compatible with the ISG11 CM2880 G108 and ISG12 CM2880 G107 engines. These engines are part of the Cummins ISG series, known for their reliability and efficiency in industrial applications. The washer ensures that the connections between various engine components remain tight and secure, preventing any potential leaks or failures.

ISG12 G CMOH6.0 G111

For the ISG12 G CMOH6.0 G111 engine, the Plain Washer 3696226 plays a role in maintaining the integrity of the engine’s connections. This engine is designed for heavy-duty applications, and the washer helps to maintain the structural stability of the engine under demanding conditions.

QSG12/X12 CM2350 G110

The QSG12/X12 CM2350 G110 engine also benefits from the use of the Plain Washer 3696226. This engine is part of the Cummins QSG series, which is known for its versatility and performance in various industrial settings. The washer ensures that the engine’s components are properly aligned and secured, contributing to the engine’s overall efficiency and durability.

X11 CM2670 X126B, X12 CM2350 X119B, and X12 CM2670 X121B

The Plain Washer 3696226 is also compatible with the X11 CM2670 X126B, X12 CM2350 X119B, and X12 CM2670 X121B engines. These engines are part of the Cummins X series, which is designed for high-performance applications. The washer ensures that the engine’s components remain securely connected, even under high stress and heavy loads.

X12N CMMDG1 X143B and X13 CM2670 X122B

Lastly, the Plain Washer 3696226 fits into the X12N CMMDG1 X143B and X13 CM2670 X122B engines. These engines are part of the Cummins X series, known for their robust design and reliability. The washer helps to maintain the structural integrity of the engine, ensuring that all components are properly aligned and secured.

Role of Part 3696226 Plain Washer in Engine Systems

In the intricate assembly of engine systems, the part 3696226 Plain Washer serves a significant function by ensuring the proper operation and longevity of various components.

Cylinder Head

Within the cylinder head, the Plain Washer is instrumental in maintaining the correct spacing and alignment between the cylinder head and other components. This ensures that the combustion process occurs efficiently, with minimal friction and wear on the mating surfaces.

Cylinder Top Level Assembly Head

In the cylinder top level assembly head, the Plain Washer helps to distribute the load evenly across the surface, preventing undue stress on any single point. This even distribution is vital for the structural integrity of the assembly and contributes to the overall performance and reliability of the engine.

Rocker Lever

For the rocker lever, the Plain Washer plays a role in reducing friction between the lever and its pivot point. This reduction in friction allows for smoother operation of the rocker lever, which is essential for precise valve timing and efficient engine operation.

Rocker Top Level Assembly Lever

In the rocker top level assembly lever, the Plain Washer ensures that the lever maintains its intended position and movement. By providing a smooth surface for the lever to pivot on, the Plain Washer helps to maintain the accuracy of valve actuation, which is critical for the engine’s performance and fuel efficiency.

Conclusion

The 3696226 Plain Washer is a critical component in the maintenance and operation of commercial trucks. Its role in ensuring even load distribution, providing a barrier between fasteners and surfaces, and contributing to vibration damping is essential for the reliability and efficiency of truck mechanical systems. Proper installation, regular maintenance, and ensuring compatibility with specific engine configurations are key to maximizing the benefits of this Cummins part.