3959576
Control Linkage Lever
Cummins®

The Cummins 3959576 Control Linkage Lever is a component designed for use in commercial trucks. It plays a significant role in the mechanical system of these vehicles, facilitating the transmission of motion and force that are integral to the truck’s operation. Understanding its purpose and functionality is key to maintaining and optimizing the performance of commercial trucks.

Basic Concepts of Control Linkage Levers

A Control Linkage Lever is a mechanical component that transmits motion or force from one part of a system to another. In the context of a truck’s mechanical system, it acts as a connector that allows for the precise control of various functions, such as gear shifting or throttle control. The lever operates by converting the driver’s input into mechanical action, ensuring that the truck responds accurately to operational commands ².

Purpose and Function of the 3959576 Control Linkage Lever

The 3959576 Control Linkage Lever is specifically designed to interact with other components within a truck’s system to facilitate smooth and efficient operation. It plays a role in transmitting the driver’s commands to the truck’s mechanical systems, ensuring that actions such as shifting gears or adjusting the throttle are executed with precision. This lever’s function is integral to the overall performance and responsiveness of the truck ¹.

Key Features

The Cummins 3959576 Control Linkage Lever is constructed with high-quality materials to ensure durability and reliability. Its design incorporates features that enhance its performance, such as a robust build that can withstand the rigors of commercial truck operation. The lever’s construction is tailored to provide precise control and long-lasting service, making it a valuable component in the truck’s mechanical system ³.

Benefits of Using the 3959576 Control Linkage Lever

Incorporating the 3959576 Control Linkage Lever into a truck’s system offers several advantages. Its design contributes to improved efficiency in operation, allowing for smoother transitions between functions. The lever’s durability ensures that it can withstand the demands of commercial use, providing reliable performance over time. Additionally, its precise control capabilities enhance the overall driving experience, making it a beneficial component for truck operators ².

Installation and Integration

Proper installation and integration of the 3959576 Control Linkage Lever are important for ensuring its effective operation within a truck’s system. Guidelines for installation should be followed to ensure compatibility with the truck’s existing components and systems. Attention to detail during the installation process will help maintain the lever’s performance and longevity ³.

Troubleshooting and Maintenance

Regular maintenance and timely troubleshooting are key to ensuring the optimal performance of the 3959576 Control Linkage Lever. Common issues may include wear and tear or misalignment, which can affect the lever’s operation. Diagnostic tips and maintenance practices, such as periodic inspections and lubrication, can help prevent problems and extend the lever’s service life ¹.

Safety Considerations

When working with the 3959576 Control Linkage Lever, it is important to observe safety guidelines and precautions. This includes proper handling during installation and maintenance, as well as adhering to safety protocols to prevent accidents or injuries. Ensuring that all procedures are carried out correctly will contribute to a safe working environment ³.

Cummins Corporation Overview

Cummins Inc. is a well-established manufacturer in the commercial truck industry, known for its wide range of products and commitment to quality. With a history of innovation and excellence, Cummins has built a reputation for producing reliable and high-performance components, including the 3959576 Control Linkage Lever. The company’s dedication to meeting the needs of its customers is evident in the quality and functionality of its products ³.

Cummins Control Linkage Lever 3959576 in Engine Applications

The Cummins Control Linkage Lever, part number 3959576, is a critical component in the operation of various Cummins engines. This part is designed to facilitate the transfer of motion and control signals within the engine’s system, ensuring smooth and precise operation.

6C8.3 Engine

In the 6C8.3 engine, the Control Linkage Lever 3959576 plays a pivotal role in the engine’s performance. It connects the engine’s control system to the mechanical components, ensuring that adjustments and commands from the control module are accurately translated into physical movements. This linkage is essential for maintaining the engine’s operational integrity, particularly in applications where precise control is necessary ³.

Grouping of Engines

The Cummins Control Linkage Lever 3959576 is not limited to the 6C8.3 engine but is also compatible with a range of other Cummins engines. This part’s design allows it to fit seamlessly into various engine configurations, providing a standardized solution for multiple engine models. Its compatibility extends to engines that require similar control mechanisms, ensuring that the lever can be used across different platforms without modification ³.

The integration of the Control Linkage Lever 3959576 into these engines underscores its versatility and importance in the engine’s overall functionality. Its ability to interface with different engine models highlights Cummins’ commitment to providing reliable and adaptable components for their engines ³.

Role of Part 3959576 Control Linkage Lever in Engine Systems

In the context of engine systems, the Control Linkage Lever (Part 3959576) is integral to the mechanical and electronic coordination of various engine components. This lever acts as a pivotal interface between the mechanical movements of the engine and the electronic engine control (EEC) system ².

Integration with the Electronic Engine Control (EEC) System

The Control Linkage Lever (Part 3959576) is designed to translate physical movements into signals that the EEC system can interpret. When the lever is actuated, it sends precise positional data to the EEC system, allowing for real-time adjustments to engine parameters such as fuel injection timing, ignition timing, and air-fuel mixture ².

Interaction with the System

Within the engine system, the Control Linkage Lever (Part 3959576) ensures that mechanical inputs from the throttle, accelerator pedal, or other control mechanisms are accurately conveyed to the EEC system. This seamless communication enables the EEC to make necessary adjustments to maintain optimal engine performance under varying conditions ².

The lever’s role is particularly significant in systems where precise control over engine response is required. For instance, in turbocharged engines, the Control Linkage Lever helps manage boost levels by coordinating with the wastegate and other control valves ².

Conclusion

In summary, the Cummins 3959576 Control Linkage Lever is a key component that enhances the interaction between mechanical and electronic systems, ensuring that the engine operates efficiently and responsively. Its integration into various engine models underscores its versatility and importance in maintaining the engine’s operational integrity ²³.