3060882
Threaded Plug
Cummins®

Introduction

The Cummins 3060882 Threaded Plug is a component designed for use in commercial trucks, specifically within the engine system. Its purpose is to seal openings in the engine block or other components, preventing the escape of fluids or gases. This part plays a role in maintaining the integrity and efficiency of the truck’s engine system, contributing to reliable operation and performance ¹.

Basic Concepts of Threaded Plugs

A threaded plug is a fastener with an external thread that is screwed into a matching internal thread to seal an opening. These plugs are commonly used in automotive and industrial applications to prevent leaks, secure components, and maintain system pressure. They are made from various materials, depending on the specific application and environmental conditions they will encounter ².

Purpose of the Cummins 3060882 Threaded Plug

The Cummins 3060882 Threaded Plug serves to seal specific openings within the truck’s engine system. It is designed to fit into threaded holes, providing a secure seal that prevents the leakage of oil, coolant, or other fluids. This plug ensures that the engine operates within its designed parameters, maintaining efficiency and reliability ³.

Key Features

The Cummins 3060882 Threaded Plug is constructed with high-quality materials to ensure durability and performance. Its design includes specific thread types that match the engine’s requirements, ensuring a secure fit. The plug’s material composition is chosen to withstand the high temperatures and pressures within the engine environment, contributing to its longevity and effectiveness.

Benefits

Utilizing the Cummins 3060882 Threaded Plug offers several advantages. It enhances system integrity by providing a reliable seal, which is vital for maintaining engine efficiency. The plug’s design and material contribute to its durability, reducing the need for frequent replacements. Additionally, its proper installation and maintenance can lead to improved overall engine performance and longevity.

Installation Process

Installing the Cummins 3060882 Threaded Plug requires careful attention to ensure a proper fit and function. The process involves cleaning the threaded hole to remove any debris, applying the appropriate sealant if necessary, and screwing the plug into place using the correct torque specifications. This ensures that the plug is securely fastened without over-tightening, which could damage the threads.

Troubleshooting Common Issues

Common issues with threaded plugs include leaks due to improper installation, damage to the threads, or degradation of the plug material over time. Troubleshooting these problems involves inspecting the plug and the threaded hole for damage, ensuring the correct torque was used during installation, and replacing the plug if it shows signs of wear or corrosion.

Maintenance Tips

Regular maintenance of the Cummins 3060882 Threaded Plug is important to ensure ongoing performance and prevent potential failures. This includes periodic inspection for signs of wear, corrosion, or leaks. If any issues are detected, the plug should be replaced or repaired as necessary. Additionally, ensuring that the plug is correctly installed and torqued during maintenance procedures can help prevent future problems.

Role in Engine and System Operation

The Cummins 3060882 Threaded Plug interacts with other components within the engine system by providing a secure seal for openings. This seal is crucial for maintaining the engine’s operating parameters, including pressure and fluid levels. The plug’s role in preventing leaks contributes to the overall efficiency and reliability of the truck’s operation.

Compatibility with Cummins Engines

The Cummins 3060882 Threaded Plug is designed to fit seamlessly into various Cummins engine models, ensuring optimal performance and reliability. This plug is a critical component in the engine’s design, providing a secure seal for various applications.

N14 Series Engines

The N14 G and N14 MECHANICAL engines both benefit from the use of the 3060882 threaded plug. This part is integral to the engine’s operation, ensuring that the threaded connection is airtight and secure. The N14 series engines are known for their robust design and high performance, making the 3060882 plug a reliable choice for these applications.

NH/NT Series Engines

The NH/NT 855 engine also utilizes the 3060882 threaded plug. This engine is part of the NH/NT series, which is recognized for its durability and efficiency. The threaded plug ensures that the engine’s internal components remain protected from contaminants and maintain optimal pressure levels.

V Series Engines

The V903 and VTA903 CM2250 V105 engines are equipped with the 3060882 threaded plug. These engines are part of the V series, which is known for its versatility and power. The threaded plug is essential in these engines, providing a secure and reliable connection that is critical for maintaining engine integrity and performance.

Role in Engine Systems

The Cummins 3060882 Threaded Plug is an essential component in various engine systems, ensuring the integrity and efficiency of the engine’s operation. Its applications span across multiple critical systems, including:

• Cooler Systems: The threaded plug is utilized in cooler systems such as the engine oil cooler, lubricating oil cooler, and turbocharger cooler. It helps in sealing and maintaining the pressure within these coolers, ensuring optimal cooling performance and preventing leaks.

• Filter Systems: In full flow oil filter systems, the threaded plug plays a role in sealing connections, ensuring that the filtration process is efficient and that contaminants are effectively removed from the lubricating oil.

• Lubricating Oil Systems: Within lubricating oil assemblies and coolers, the threaded plug is employed to seal various components, maintaining the integrity of the lubricating oil pathways and ensuring consistent lubrication to engine parts.

• Turbocharger Cooler (T C Cooler): The threaded plug is integral in the T C cooler setup, where it helps in sealing connections and maintaining the efficiency of the cooling process for the turbocharger, which is vital for engine performance.

• Torque Converter Cooler: In torque converter cooler systems, the threaded plug ensures that the cooling circuits are sealed properly, contributing to the efficient operation of the torque converter and overall transmission performance.

• Water Pump Systems: The threaded plug is also used in water pump assemblies, including those with idler gears, to seal connections and maintain the efficiency of the cooling water circulation within the engine.

• Oil Cooler Supports: In oil cooler (front) support and oil cooler support structures, the threaded plug helps in securing and sealing components, ensuring that the oil cooler remains firmly in place and functions correctly.

Conclusion

By integrating the Cummins 3060882 Threaded Plug into these systems, engineers and mechanics can ensure that each component operates within its designed parameters, contributing to the overall reliability and performance of the engine.