3079630
Rocker Lever
Cummins®

The Cummins 3079630 Rocker Lever is a critical component in commercial truck engines, designed to enhance performance and efficiency. Understanding its function and significance provides insight into the complexities of truck engine operations.

Basic Concepts of Rocker Levers

A rocker lever in an engine system is a mechanical component that transfers motion, operating on the principle of leverage to amplify force. It transmits motion from the camshaft to the valves, ensuring precise valve timing during the engine cycle ¹.

Role of the 3079630 Rocker Lever in Truck Operation

This Cummins part is essential for the operation of a truck’s engine. It interacts with the camshaft and pushrods to actuate the engine valves, ensuring they open and close in sync with the engine’s operation. This synchronization allows for the intake of air and fuel and the expulsion of exhaust gases, contributing to engine efficiency and performance ².

Key Features of the 3079630 Rocker Lever

The 3079630 Rocker Lever is constructed from durable materials to withstand high stresses and temperatures within an engine environment. Its design optimizes motion transfer and reduces friction, featuring hardened contact surfaces for enhanced durability and performance ³.

Benefits of Using the 3079630 Rocker Lever

Utilizing this part in a truck’s engine system offers several benefits, including improved engine performance due to efficient valve actuation, enhanced durability under high-stress conditions, and increased reliability, contributing to the engine’s longevity.

Installation and Integration

Proper installation of the 3079630 Rocker Lever requires adherence to specific guidelines. Ensuring correct alignment and securing the component prevents issues with valve operation. Compatibility with other engine components should be verified for seamless integration.

Troubleshooting Common Issues

Common issues with this part may include wear and tear, misalignment, or improper valve actuation. Troubleshooting involves inspecting for damage, ensuring proper alignment, and checking for obstructions or debris.

Maintenance Tips

Regular maintenance of the 3079630 Rocker Lever is vital for optimal performance and longevity. This includes periodic inspection for wear, cleaning to remove debris, and lubrication to reduce friction. Adhering to a maintenance schedule helps prevent issues and extends the component’s lifespan.

Compatibility with Various Engine Models

The 3079630 Rocker Lever is compatible with several engine models, including the V903, VTA903, CM2250 V105, and V105 engines. Its precision engineering ensures it can withstand the high stresses and temperatures typical of these engines, contributing to their smooth operation and efficiency.

Cummins: A Brief Overview

Cummins Inc. is a global leader in power solutions, including engines, filtration, and related technologies. With a history of over a century, Cummins is renowned for quality, innovation, and reliability in the commercial truck industry. Its product range includes engines, powertrains, and aftermarket parts designed to meet demanding commercial applications.

Conclusion

The 3079630 Rocker Lever is integral to the valve train system, influencing both standard operation and performance enhancements of engine systems. Its proper function and condition are essential for maintaining optimal engine performance.