3924869
Oil Drain Connection
Cummins®

Introduction

The Cummins 3924869 Oil Drain Connection is a specialized component for heavy-duty trucks, designed to facilitate the removal of used oil during maintenance. This part ensures efficient engine operation and longevity through regular oil changes ³.

Basic Concepts of Oil Drain Connections

An oil drain connection is a fitting that allows for the controlled release of oil from an engine’s lubrication system. It provides a secure and efficient means of draining used oil, which is crucial for maintaining engine performance and longevity ¹.

Purpose and Role in Truck Operation

The 3924869 Oil Drain Connection is integral to the maintenance of heavy-duty trucks, ensuring smooth and effective oil changes. Regular oil changes remove contaminants and degraded oil, preventing engine wear and maintaining efficiency ³.

Key Features

The Cummins 3924869 is characterized by its robust design and durable materials, engineered to withstand high pressures and temperatures. It features a secure threading mechanism to prevent leaks and ease of access for maintenance ².

Benefits

Using the Cummins 3924869 offers enhanced ease of use during oil changes, increased reliability, and contributes to engine efficiency and longevity. It facilitates quick and clean oil changes, helping maintain the engine in optimal condition ³.

Installation Process

Installing the 3924869 requires following specific steps to ensure a secure fit. The process involves preparing the engine, using appropriate tools, and verifying correct installation to prevent leaks. Best practices include cleaning the area, using correct torque specifications, and checking for damage ².

Maintenance Tips

Regular inspection of the 3924869 for wear or damage is recommended. Cleaning the area around the connection before and after oil changes can prevent contamination. Replacement or repair may be necessary if corrosion, leaks, or operational difficulties are noticed ².

Troubleshooting Common Issues

Common issues with oil drain connections include leaks or difficulty in draining oil. Troubleshooting involves checking for proper installation, ensuring no obstructions, and inspecting for damage or wear. Promptly addressing these issues maintains the efficiency of the oil change process ².

Safety Considerations

When working with the 3924869, it is important to follow safety practices to protect against burns from hot oil and ensure proper ventilation. Using protective equipment and working in a well-ventilated area mitigates risks associated with handling hot oil and fumes ².

Cummins Overview

Cummins Inc. is a leading manufacturer of diesel engines, known for innovation and quality in the heavy-duty truck industry. Their components, including the 3924869, are designed to enhance vehicle performance, efficiency, and reliability ³.

Compatibility

The Cummins Oil Drain Connection part number 3924869 is compatible with various Cummins engines, ensuring seamless integration and optimal performance. This compatibility includes models such as 4B3.9, 6B5.9, 6C8.3, B4.5, B5.9 G, B5.9 GAS PLUS CM556, ISB CM550, ISB5.9G CM2180, QSB3.9 30 CM550, QSB5.9 30 CM550, and QSB5.9 44 CM550.

Integration with Key Components

The 3924869 is integrated into the cylinder block for direct access to the oil sump. It works with the oil fill system and campaign kit components for overall oil management. Located beneath a cover with a hand hole, it allows for convenient access. It ensures the lubrication system remains clean in engines with compressors and supports the efficiency of cleaner and fuel systems ³.

Conclusion

The Cummins 3924869 Oil Drain Connection is a vital component for maintaining and enhancing the efficiency of heavy-duty truck engines. Its robust design, compatibility with various engine models, and integration with key engine components make it an essential part of the maintenance routine.