3084728
Actuator Housing
Cummins®

Introduction

The Actuator Housing 3084728, a component manufactured by Cummins, plays a significant role in the operation of commercial trucks. This part is essential for the efficiency and reliability of the vehicle’s systems, contributing to the overall performance of the truck.

Basic Concepts of Actuator Housing

An actuator housing serves as a protective enclosure for the actuator, a device that converts energy into motion. In the context of a truck’s system, the actuator housing safeguards the actuator from environmental factors and mechanical stress. It interacts with various components, including sensors and control units, to facilitate the operation of systems such as the engine, transmission, and braking ¹.

Purpose of Actuator Housing 3084728

The Actuator Housing 3084728 is designed to house and protect the actuator within the truck’s system. Its role involves ensuring the actuator functions correctly under varying conditions, thereby contributing to the overall performance and reliability of the truck. This housing is part of a system that may control functions such as fuel injection timing, exhaust gas recirculation, or other operations depending on the specific application ².

Key Features

The Actuator Housing 3084728 is characterized by its robust design, which includes precision-engineered components to ensure a snug fit and optimal performance. It is constructed from durable materials that offer resistance to corrosion and wear, ensuring longevity. Unique characteristics may include specific mounting points, sealing mechanisms, and compatibility with Cummins’ electronic control systems ³.

Benefits

The advantages of the Actuator Housing 3084728 include enhanced protection for the actuator, leading to improved performance and reliability of the truck’s systems. Its durable construction contributes to the longevity of the component, reducing the need for frequent replacements. Additionally, the precise design ensures efficient operation, contributing to the overall efficiency of the truck.

Installation Process

Installing the Actuator Housing 3084728 involves several steps. Initially, it is important to ensure the truck’s system is powered down and any necessary safety precautions are in place. The old housing, if present, should be removed carefully to avoid damaging surrounding components. The new housing should be aligned with the mounting points and secured according to the manufacturer’s instructions. It is also crucial to verify that all connections are secure and that the housing is properly sealed to prevent leaks or ingress of contaminants.

Common Issues and Troubleshooting

Frequent problems associated with the Actuator Housing 3084728 may include leaks, corrosion, or mechanical damage. Troubleshooting methods involve inspecting the housing for signs of wear or damage, ensuring all connections are secure, and checking for proper alignment and fit. Solutions may range from tightening connections to replacing damaged components.

Maintenance Tips

Regular maintenance practices for the Actuator Housing 3084728 include inspecting for signs of wear or damage, ensuring all connections are secure, and cleaning the housing to remove any buildup of dirt or contaminants. It is also beneficial to follow the manufacturer’s recommendations for periodic checks and replacements, if necessary, to ensure the longevity and optimal performance of the component.

Cummins 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 reputation for quality, reliability, and customer satisfaction in the commercial truck industry. The company’s product range includes engines, powertrains, and related components, all designed to meet the demanding requirements of commercial applications.

Role of Actuator Housing 3084728 in Engine Systems

The Actuator Housing, identified by part number 3084728, is an integral component within various engine systems, facilitating the precise operation of several key assemblies. Its primary function is to house and protect the actuator, which is responsible for controlling the movement of certain engine components in response to signals from the Electronic Fuel Control Module (EFCM).

Integration with Fuel System Components

In the fuel system, the Actuator Housing works in conjunction with the Fuel Base Pump and the Fuel Top Level Assembly Pump. It ensures that the actuator can modulate fuel delivery accurately, maintaining optimal fuel pressure and flow as dictated by the EFCM. This interaction is vital for the efficient operation of the Fuel Injection system, where precise fuel metering is essential for combustion efficiency and emissions control.

Coordination with Engine Cooling System

The Actuator Housing also plays a part in the Engine Cooling System. It interfaces with components such as the Pressure-Time Pacer Module and the Pressure-Time Pacer Conversion Kit. These modules regulate the cooling system’s pressure and timing, ensuring that the engine operates within safe temperature ranges. The actuator housed within 3084728 modulates the flow of coolant, responding to temperature sensors and the EFCM’s commands to prevent overheating or inefficient cooling.

Role in Engine Installation and Maintenance

During engine installation, the Actuator Housing is a component of the Engine Installation Kit. It ensures that all actuator-driven functions are correctly aligned and secured, facilitating a smooth installation process. Additionally, it is often included in the Spare Parts Kit and On Board Spares Kit, providing a readily available replacement part for maintenance or repair scenarios, thus minimizing downtime.

Interaction with Hardware and Conversion Kits

The Actuator Housing is compatible with various Hardware Kits and Conversion Kits, such as the Pressure-Time Pacer Conversion Kit. These kits may require the actuator housing for the proper installation and function of new or upgraded components. The housing provides a stable and protected environment for the actuator, ensuring its reliability and longevity in diverse engine configurations.

Conclusion

In summary, the Actuator Housing 3084728 is a versatile and essential component that enhances the functionality and reliability of engine systems by precisely controlling actuator-driven functions across fuel, cooling, and other critical systems.