3023536
Fracture Resistant Screw
Cummins®

Introduction

The Fracture Resistant Screw 3023536 is a specialized component manufactured by Cummins, a well-established name in the commercial vehicle industry. This screw is designed to enhance the reliability and durability of commercial trucks, playing a significant role in their operation and maintenance.

Basic Concepts of Fracture Resistant Screws

Fracture resistant screws are engineered to withstand high stress and prevent breakage, which is particularly important in the automotive industry where components are subject to significant mechanical and environmental stresses. These screws are crafted from materials and designed with features that enhance their resistance to fracture, ensuring they maintain structural integrity under demanding conditions ¹.

Purpose of the 3023536 Fracture Resistant Screw in Truck Operations

The 3023536 screw is utilized in various applications within commercial trucks to secure components that are critical to the vehicle’s operation. Its role is to provide a secure and durable fastening solution that can withstand the rigors of heavy-duty use. This screw is particularly important in areas where vibrations, thermal expansion, and mechanical stress are prevalent, helping to ensure the structural integrity of the truck ².

Key Features

The 3023536 Fracture Resistant Screw boasts several distinctive characteristics that set it apart. It is made from a high-strength material that offers superior resistance to fracture. The design incorporates features such as a specialized thread profile and a robust head design, which contribute to its enhanced fracture resistance. Additionally, the manufacturing process may include heat treatment and precision machining to ensure consistent quality and performance ³.

Benefits

Utilizing the 3023536 screw offers several advantages. Its increased durability means it can withstand the demanding conditions of commercial truck operations without succumbing to failure. This reliability translates to reduced maintenance needs and potential cost savings over time, as the screw is less likely to require replacement due to breakage.

Installation Considerations

Proper installation of the 3023536 screw is vital to ensure optimal performance. Guidelines recommend using specific torque specifications to achieve the correct tension without overtightening, which could lead to damage. The use of recommended tools and following preparatory steps, such as cleaning the installation site and inspecting the screw for any defects, are also important practices to observe.

Troubleshooting and Maintenance

Common issues with the 3023536 screw may include loosening over time due to vibrations or corrosion in harsh environments. Diagnostic methods for identifying problems involve visual inspection and torque checks. Maintenance practices to prolong the screw’s lifespan include regular inspections, re-torquing as necessary, and protecting the screw from corrosive elements to ensure continued reliable operation.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a rich history of innovation and a commitment to quality, Cummins has established a strong reputation in the commercial vehicle industry. The company’s product range and technological advancements reflect its dedication to meeting the evolving needs of its customers.

Compatibility with Cummins Engines

The Fracture Resistant Screw part number 3023536 is designed to be compatible with a variety of Cummins engines. This part is engineered to withstand the rigors of engine operation, ensuring reliability and longevity. Below is a detailed description of the engines with which this screw is compatible.

GTA38 G CMEICS G116C

The Fracture Resistant Screw 3023536 is suitable for use in the GTA38 G CMEICS G116C engine. This engine is known for its robust design and high performance, making it ideal for demanding applications. The screw’s fracture-resistant properties ensure that it can maintain integrity under the stresses encountered in this engine.

K38, K50, KTA38GC CM558, QSK38 CM2150 MCRS, QSK38 CM850 MCRS

The part 3023536 is also compatible with the K38, K50, and KTA38GC CM558 engines. These engines are part of a series that emphasizes durability and efficiency. The screw’s design helps to prevent fractures, which is crucial for maintaining the structural integrity of these engines.

Additionally, the QSK38 CM2150 MCRS and QSK38 CM850 MCRS engines benefit from the use of this screw. These engines are designed for heavy-duty applications, and the fracture-resistant screw ensures that the engine components remain securely fastened, even under extreme conditions.

QSK50 CM2150 K107, QSK50 CM2150 MCRS, QSK50 CM2350 K108

The Fracture Resistant Screw 3023536 is also compatible with the QSK50 CM2150 K107, QSK50 CM2150 MCRS, and QSK50 CM2350 K108 engines. These engines are known for their power and reliability, making them suitable for a wide range of industrial and commercial applications. The screw’s ability to resist fractures ensures that these engines can operate smoothly and efficiently over extended periods.

Role of Part 3023536 Fracture Resistant Screw in Engine Systems

Part 3023536, the Fracture Resistant Screw, is integral to the secure assembly and reliable operation of several key components within engine systems. Its application ensures the structural integrity and proper functioning of these components, contributing to the overall performance and durability of the engine.

Base Parts Assembly

In the assembly of base parts, the Fracture Resistant Screw plays a significant role in fastening components that form the foundational structure of the engine. These base parts include critical elements such as the engine block and transmission housing. The screw’s resistance to fracture under stress ensures that these parts remain securely attached, even under the high loads and vibrations typical of engine operation.

EBM-Flywheel and Flexplate Integration

For the Electronic Brake Modulated (EBM) flywheel and flexplate, the Fracture Resistant Screw is used to attach these components to the crankshaft. This connection is vital for the transmission of rotational force from the engine to the transmission system. The screw’s durability under cyclic loading conditions prevents loosening or failure, which could lead to a loss of power transmission efficiency or even catastrophic engine failure.

Flexplate Mounting

In flexplate mounting applications, the Fracture Resistant Screw secures the flexplate to the crankshaft. This is particularly important in automatic transmission systems where the flexplate serves as a connection between the engine and the torque converter. The screw’s ability to withstand the dynamic forces at play during operation ensures a stable and reliable connection.

Flywheel and Ring Gear Mounting

When mounting the flywheel and ring gear, the Fracture Resistant Screw is employed to fasten these components to the rear of the engine crankshaft. This assembly is essential for the operation of manual transmission systems, where the flywheel engages with the clutch to transmit engine power to the transmission. The screw’s fracture resistance is key to maintaining the integrity of this engagement under the high torque and stress conditions encountered during gear changes.

Flywheel Mounting

Similarly, in flywheel mounting scenarios, the Fracture Resistant Screw is critical for attaching the flywheel to the engine. This secure attachment is necessary for the smooth operation of the engine, as it ensures that the flywheel can effectively store and transfer rotational energy, contributing to the engine’s overall efficiency and performance.

Conclusion

In summary, the Fracture Resistant Screw (Part 3023536) is a vital component in the secure and reliable assembly of various engine system parts. Its application across different mounting and integration points within the engine ensures the structural integrity and operational efficiency of these components, ultimately contributing to the engine’s performance and longevity.