3094012
Plain Washer
Cummins®

Introduction

The Cummins 3094012 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, reduce friction, and provide spacing between parts. In operation, plain washers help to evenly distribute the force exerted by a fastener, such as a bolt or nut, across a larger surface area. This reduces the risk of damage to the connected parts and enhances the stability of the assembly ¹.

Purpose of the Cummins 3094012 Plain Washer

The Cummins 3094012 Plain Washer is specifically engineered to play a role in the fastening systems of trucks. It is applied in various truck components where secure and durable connections are required. By providing a uniform distribution of clamping force, it helps in maintaining the integrity of the assembly under dynamic loads and vibrations typical in truck operations.

Key Features

The Cummins 3094012 Plain Washer is characterized by its robust material composition, precise dimensions, and design tailored for heavy-duty applications. It is typically made from high-strength materials to withstand the rigors of commercial truck use. Its design ensures compatibility with a wide range of fasteners and applications within the truck industry.

Benefits of Using Plain Washers

Incorporating plain washers like the Cummins 3094012 into truck assemblies offers several advantages. These include improved load distribution, which reduces the stress on connected parts, vibration reduction that contributes to a smoother operation, and enhanced corrosion resistance that prolongs the lifespan of the assembly in various environmental conditions ².

Installation and Usage

Proper installation of the Cummins 3094012 Plain Washer is crucial for its effective function. It should be placed under the head of a bolt or nut to ensure even force distribution. Best practices include using the correct size washer for the application and ensuring it is free from defects before installation. Common applications within truck maintenance and repair include use in engine components, chassis assemblies, and various fastening points throughout the vehicle.

Troubleshooting and Maintenance

Regular inspection of plain washers is recommended to identify signs of wear or failure. Common issues may include deformation, corrosion, or cracking. Maintenance tips include replacing worn washers promptly and ensuring that all fasteners are tightened to the manufacturer’s specifications to prevent overloading or under-tightening, which can lead to washer failure.

Common Applications

The Cummins 3094012 Plain Washer finds its place in a variety of truck components. It is commonly used in engine mounts, transmission assemblies, and chassis connections. Its inclusion in these systems helps to ensure secure and durable fastening, contributing to the overall reliability and performance of the truck.

Manufacturer Overview - Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and aftermarket parts. With a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality, innovation, and customer satisfaction. The company’s extensive product range and history of excellence make it a trusted name in the industry.

Cummins Engine Compatibility with Plain Washer Part 3094012

The Plain Washer part number 3094012, manufactured by Cummins, is a versatile component designed to fit seamlessly within various engine models. This washer is integral in ensuring proper assembly and function of the engines it is used with.

ISX15 CM2350 X101 and QST30 CM552

The ISX15 CM2350 X101 and QST30 CM552 engines benefit from the precision and reliability of the 3094012 Plain Washer. This part is engineered to provide a secure fit, ensuring that the engine components are held together with the necessary friction and stability. Its application in these engines helps maintain the integrity of the assembly, preventing any unwanted movement that could lead to mechanical failure.

Engine Assembly and Maintenance

In the ISX15 CM2350 X101 and QST30 CM552 engines, the 3094012 Plain Washer is typically used in areas where a flat, circular component is needed to distribute pressure evenly or to prevent wear between surfaces. Its design allows for easy installation and removal, making it a practical choice for routine maintenance and repairs.

Importance of Proper Fit

The compatibility of the 3094012 Plain Washer with these engines underscores the importance of using genuine Cummins parts. Ensuring that the washer fits correctly is crucial for the longevity and performance of the engine. Any deviation in the fit could compromise the engine’s functionality and lead to costly repairs.

Installation Considerations

When installing the 3094012 Plain Washer in the ISX15 CM2350 X101 and QST30 CM552 engines, it is essential to follow the manufacturer’s guidelines. Proper alignment and torque specifications must be adhered to, ensuring that the washer performs its intended function without causing damage to the engine components.

Role of Part 3094012 Plain Washer in Engine Systems

The part 3094012 Plain Washer is integral to the efficient operation and maintenance of several key engine systems.

In the Compressor Air Inlet Plumbing, the Plain Washer ensures a secure and leak-free connection between components. This is essential for maintaining the integrity of the air supply to the compressor, which directly influences the efficiency of the air compression process.

Within the Engine Oil Cooler system, the Plain Washer plays a role in sealing connections, preventing oil leaks that could lead to reduced cooling efficiency. Effective sealing is vital for maintaining optimal oil temperature, which is crucial for engine longevity and performance.

In Fuel Filter Plumbing, the Plain Washer is used to create tight seals in the fuel lines. This ensures that fuel is delivered to the engine without contamination or loss, which is important for consistent engine performance and fuel efficiency.

For the Fuel Pump Drive mechanism, the Plain Washer helps in securing the connections that transfer power from the engine to the fuel pump. Reliable sealing in this area prevents power loss and ensures that the fuel pump operates efficiently, providing the necessary fuel pressure for engine operation.

Lastly, in the Lubricating Oil Filter Head, the Plain Washer is employed to seal the connections to the filter housing. This ensures that the oil filtration process is effective, preventing contaminants from circulating within the engine and thereby protecting engine components from wear and damage.

Conclusion

The Cummins 3094012 Plain Washer is a critical component in the maintenance and operation of commercial trucks. Its role in distributing load, reducing friction, and ensuring secure fastenings across various engine systems underscores its importance in the reliability and performance of truck engines. Proper installation, regular maintenance, and the use of genuine Cummins parts are essential practices to ensure the longevity and efficiency of the vehicle.