3035310
Plain Washer
Cummins®

The Cummins 3035310 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 flat, annular metal rings that distribute load, prevent surface damage, and enhance fastening security. In operation, plain washers act as spacers or shims, ensuring even pressure distribution across surfaces and reducing the risk of damage to connected parts ¹.

Purpose of the Cummins 3035310 Plain Washer

The Cummins 3035310 Plain Washer plays a role in the operation of a truck by providing a uniform distribution of load across fastening points. It is applied in various truck components where secure and damage-free fastening is required. This washer ensures that the force exerted by bolts or screws is evenly spread, protecting the surfaces from undue stress and potential damage.

Key Features

The Cummins 3035310 Plain Washer is characterized by several key features that enhance its functionality. It is typically made from high-quality steel, ensuring durability and resistance to wear. Its dimensions are precisely engineered to fit specific applications, and its design includes smooth surfaces to facilitate easy installation and optimal performance.

Benefits

Using the Cummins 3035310 Plain Washer offers several benefits. It improves load distribution at fastening points, which helps in preventing surface damage to the components being joined. Additionally, it enhances fastening security by ensuring that bolts and screws are held firmly in place without causing damage to the underlying surfaces.

Installation Guidelines

Proper installation of the Cummins 3035310 Plain Washer is crucial for ensuring optimal performance and longevity. To install, place the washer under the bolt or screw head before tightening. Ensure that the washer is correctly aligned and seated to distribute the load evenly. Follow the manufacturer’s torque specifications for fastening to avoid over-tightening, which could lead to washer deformation or failure ².

Common Applications

The Cummins 3035310 Plain Washer is commonly used in various applications within commercial trucks. It is versatile and can be found in engine components, chassis assemblies, and other critical systems where secure and damage-free fastening is necessary. Its widespread use underscores its importance in maintaining the structural integrity and performance of truck systems.

Troubleshooting and Maintenance

To troubleshoot common issues related to plain washers, inspect for signs of wear, deformation, or corrosion. Regular maintenance involves checking the condition of the washers during routine inspections and replacing them if any signs of damage are detected. Proper installation and adherence to torque specifications can help prolong the lifespan of the Cummins 3035310 Plain Washer.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a commitment to quality, Cummins has established a strong reputation in the commercial truck industry. The company’s products, including the Cummins 3035310 Plain Washer, are designed to meet the demanding requirements of commercial applications, ensuring reliability and performance.

Cummins Part 3035310: Plain Washer Compatibility

The Cummins part 3035310, a Plain Washer, is a critical component used in various engine applications. This part is designed to fit seamlessly with a range of Cummins engines, ensuring proper sealing and functionality. Below is a detailed look at the engines with which this washer is compatible.

ISB5.9 Series

• ISB5.9 CM2880 B110
• ISB5.9 CM2880 B140
• ISB5.9 CM2880 B149

The ISB5.9 series engines are known for their robust performance and reliability. The Plain Washer 3035310 is specifically engineered to fit these models, providing essential sealing and support in various engine components.

ISBE Series

• ISBE CM800

The ISBE series engines are designed for heavy-duty applications. The Plain Washer 3035310 is compatible with the ISBE CM800, ensuring that the engine operates smoothly and efficiently.

K19 Series

• K19

The K19 engine is a high-performance model, and the Plain Washer 3035310 is an integral part of its assembly, ensuring proper alignment and sealing.

QSK19 Series

• QSK19 CM2350 K105

The QSK19 series engines are built for demanding applications. The Plain Washer 3035310 fits perfectly with the QSK19 CM2350 K105, contributing to the engine’s overall reliability and performance.

QSK50 Series

• QSK50 CM2150 MCRS

The QSK50 series engines are known for their durability and efficiency. The Plain Washer 3035310 is designed to fit the QSK50 CM2150 MCRS, ensuring that the engine components are properly sealed and aligned.

QST30 Series

• QST30 CM2350 T101
• QST30 CM552

The QST30 series engines are versatile and powerful. The Plain Washer 3035310 is compatible with both the QST30 CM2350 T101 and QST30 CM552, providing essential sealing and support.

V903 and VTA903 Series

• V903
• VTA903 CM2250 V105

The V903 and VTA903 series engines are designed for heavy-duty applications. The Plain Washer 3035310 is a crucial component in these engines, ensuring that all parts are properly sealed and aligned for optimal performance.

Role of Part 3035310 Plain Washer in Engine Systems

The part 3035310 Plain Washer is an essential component in various engine systems, providing necessary spacing, alignment, and vibration dampening between different parts. Here’s how it integrates with several key components:

Compressor Coolant Arrangement

In the compressor coolant arrangement, the Plain Washer ensures proper spacing between the compressor and the coolant passages. This helps in maintaining efficient heat transfer and preventing leaks by ensuring a snug fit without over-tightening.

Turbocharger and Related Components

For the turbocharger, the Plain Washer is used in the turbocharger mounting and exhaust manifold/turbocharger mounting. It aids in securing the turbocharger to the exhaust manifold while allowing for necessary thermal expansion and contraction, thus enhancing the durability and performance of the turbocharger system.

Water Outlet and Connection

In the water outlet and its connection to the engine block, the Plain Washer plays a role in sealing the connection, preventing coolant leaks, and ensuring that the water outlet is properly aligned with the engine’s cooling passages.

Cooler and Lubricating Oil Systems

Within the lubricating oil mounting cooler and torque converter oil systems, the Plain Washer helps in maintaining the correct spacing between the cooler and the mounting brackets. This ensures optimal flow of oil and efficient cooling, which is vital for the longevity of the engine’s moving parts.

Damper Guard and Drive Components

In the damper guard and drive components, the Plain Washer reduces friction and wear by providing a smooth surface between rotating and stationary parts. This is particularly important in high-vibration environments typical of engine operation.

Exhaust Manifold and Mounting

For the exhaust manifold and its various mounting configurations, the Plain Washer ensures that the manifold is securely attached to the engine block while allowing for thermal expansion. This helps in reducing the risk of cracks and leaks in the exhaust system.

Fuel Plumbing and Harness

In fuel plumbing and the main extension harness, the Plain Washer is used to maintain the integrity of connections, ensuring that fuel lines and electrical connections are secure and leak-free. This is essential for safe and efficient engine operation.

Alternator and Wiring Harness

The Plain Washer is also utilized in the mounting of the alternator and within the wiring harness connections. It ensures that electrical connections are tight and secure, preventing issues such as arcing or intermittent connections that could lead to engine performance problems.

Overall Integration

Across these various engine systems, the part 3035310 Plain Washer contributes to the overall reliability and efficiency of the engine. By providing necessary spacing, alignment, and vibration dampening, it helps in maintaining the integrity of connections and the performance of moving parts.

Conclusion

The Cummins 3035310 Plain Washer is a critical component in the maintenance and optimization of commercial truck performance. Its role in ensuring even load distribution, preventing surface damage, and enhancing fastening security is indispensable. Proper installation, regular maintenance, and understanding its applications across various engine systems are key to leveraging its full potential in ensuring the reliability and efficiency of truck operations.