2888114
Active Fuel Management (AFM) Mounting Kit
Cummins®

Introduction

The Active Fuel Management (AFM) Mounting Kit, produced by Cummins, is designed to support the operation of the AFM system in heavy-duty truck engines. This component ensures the AFM system functions correctly, contributing to engine efficiency and fuel savings. Cummins, a renowned manufacturer in the automotive and heavy-duty truck industry, offers this mounting kit as part of its comprehensive range of engine components and services.

Understanding Active Fuel Management (AFM)

Active Fuel Management is a technology that allows an engine to operate on fewer cylinders under light load conditions, thereby reducing fuel consumption and emissions ¹. It works by deactivating certain cylinders when they are not needed, which helps in optimizing fuel use and enhancing engine performance. The AFM system is designed to seamlessly switch between full and reduced cylinder operation based on driving conditions ².

Purpose of the AFM Mounting Kit

The AFM Mounting Kit plays a role in the operation of a truck by providing the necessary support and structure for the AFM system components. It ensures that the AFM system is correctly installed and functions as intended. The kit includes components that secure the AFM system in place, allowing it to operate efficiently and reliably.

Key Features of the Cummins AFM Mounting Kit

The Cummins AFM Mounting Kit is characterized by several key features that enhance its performance and durability. These include high-quality materials that resist wear and corrosion, a design that ensures easy installation and compatibility with specific engine models, and unique attributes such as vibration damping elements that contribute to the overall stability and efficiency of the AFM system ³.

Benefits of Using the AFM Mounting Kit

Utilizing the Cummins AFM Mounting Kit offers several advantages. It contributes to improved engine performance by ensuring the AFM system is securely mounted and operates efficiently. This can lead to enhanced fuel efficiency, which is beneficial for reducing operational costs for fleet operators. Additionally, the kit’s durable construction helps in minimizing maintenance needs and extending the lifespan of the AFM system.

Installation Process

Installing the Cummins AFM Mounting Kit involves several steps to ensure it is correctly set up. The process includes preparing the engine compartment, aligning the mounting kit with the AFM system components, securing it in place using the provided hardware, and conducting final checks to ensure everything is correctly installed. It is important to follow the manufacturer’s guidelines and use the recommended tools to achieve a proper installation.

Maintenance and Troubleshooting

Regular maintenance of the Cummins AFM Mounting Kit is important for ensuring its longevity and optimal performance. This includes checking for any signs of wear or damage, ensuring all fasteners are tight, and cleaning the components as necessary. Common issues that may arise include loose mounting points or wear on the components, which can often be addressed by tightening fasteners or replacing worn parts.

Components of Cummins Kit 2888114

Mounting Brackets

The mounting brackets are essential for securing the AFM system to the engine. They provide a stable and durable foundation that ensures the AFM components are properly aligned and supported during operation.

Fasteners

Fasteners, including bolts and screws, are critical for assembling the Cummins AFM Mounting Kit. They ensure that all components are tightly secured, preventing any movement or misalignment that could affect the performance of the AFM system.

Gaskets and Seals

Gaskets and seals are used to create a tight seal between the AFM components and the engine. This prevents any leaks of fuel or other fluids, ensuring the system operates efficiently and safely.

Wiring Harness

The wiring harness is responsible for connecting the AFM system to the engine’s electrical system. It ensures that all electrical components receive the necessary power and signals to function correctly.

Sensors

Sensors within the kit monitor various parameters such as fuel flow, engine load, and cylinder deactivation. They provide critical data to the engine control unit (ECU), allowing it to make real-time adjustments to optimize fuel efficiency and performance.

Control Module

The control module is the brain of the AFM system. It processes data from the sensors and sends commands to the actuators to deactivate cylinders when necessary. This component ensures that the AFM system operates smoothly and efficiently.

Actuators

Actuators are responsible for physically deactivating cylinders in the engine. They receive signals from the control module and perform the necessary actions to switch between active and deactivated cylinders, enhancing fuel efficiency.

Spacers

Spacers are used to maintain the correct distance and alignment between AFM components and the engine. They ensure that all parts fit together precisely, which is crucial for the proper functioning of the AFM system.

Instructions

The instruction manual provides detailed guidance on how to install and maintain the Cummins AFM Mounting Kit. It includes step-by-step procedures, safety precautions, and troubleshooting tips to ensure a successful installation.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a strong reputation for quality and innovation in the automotive and heavy-duty truck industry. The company offers a wide range of products and services designed to meet the needs of its customers, from engines and powertrain components to aftermarket parts and services.

Conclusion

The Cummins AFM Mounting Kit is a vital component for the efficient operation of the AFM system in heavy-duty truck engines. Its high-quality materials, durable construction, and precise design ensure that the AFM system is securely mounted and functions optimally. By using this part, fleet operators can achieve enhanced fuel efficiency, reduced maintenance needs, and extended lifespan of the AFM system, ultimately leading to cost savings and improved performance.