3284023
Hexagon Flange Head Cap Screw
Cummins®

The 3284023 Hexagon Flange Head Cap Screw, manufactured by Cummins, is a critical component in commercial truck maintenance due to its robust design and reliable performance. Cummins ensures this part meets high standards of quality and functionality, making it essential for various applications in the automotive industry.

Basic Concepts

A Hexagon Flange Head Cap Screw is a fastener with a hexagonal head and flanged base. The hexagonal head allows for efficient torque application, while the flange distributes clamping force over a larger area, ensuring stability and reliability in mechanical systems.

Purpose and Role in Truck Operation

This Cummins part is vital for securing various components in commercial trucks, from engine parts to chassis components. Its application ensures the structural integrity and performance of the truck under varying operational conditions.

Key Features

The 3284023 boasts several key features:

• Hexagonal head for easy and secure tightening.
• Flange for additional stability and force distribution.
• High-quality materials for durability and corrosion resistance.

Benefits

Using this part offers several advantages:

• Enhanced durability and resistance to loosening under vibrations.
• Ease of installation with common tools.
• Secure fit due to the flange, reducing the risk of component displacement.

Installation Process

Proper installation is crucial for optimal performance:

• Ensure clean, debris-free mating surfaces.
• Use a torque wrench to apply recommended torque specifications.
• Check for proper alignment to maximize force distribution.

Troubleshooting Common Issues

Common issues include loosening and corrosion:

• Re-tighten to specified torque and ensure flange contact.
• Clean corroded areas and apply a corrosion-resistant coating.
• Regular inspections help identify and resolve problems promptly.

Maintenance Tips

To prolong lifespan and ensure reliable performance:

• Inspect periodically for wear, corrosion, or loosening.
• Clean the screw and surrounding area.
• Apply lubricant to the threads for easier removal if needed.

Cummins: Manufacturer Overview

Cummins is renowned for producing high-quality automotive components. The company’s commitment to innovation, reliability, and customer satisfaction ensures that each part, including the 3284023, meets the highest standards of performance and durability ¹.

Application in Cummins Engines

4B3.9 and B6.7S Engines

The 3284023 screw is commonly used in these engines, known for their robust design and reliability in heavy-duty applications. The screw’s flange head provides a broad bearing surface, essential for distributing load evenly and preventing damage to mating surfaces ².

ISBE CM800 Engine

In the ISBE CM800 engine, the 3284023 screw ensures reliable fastening in demanding marine and industrial environments. Its design allows for easy and efficient tightening and loosening, vital during maintenance and repair operations ³.

Importance of the Screw in Engine Assembly

The 3284023 screw is crucial for maintaining the structural integrity and operational efficiency of engines. Its flange head and hexagonal drive ensure secure fastening and easy access when needed, preventing loosening and failure of critical components under operational stresses.

Role of Part 3284023 in Engine Systems

This part is instrumental in securing various engine components, ensuring stability and performance:

• Camshaft: Fastens the camshaft to the engine block, providing necessary tension and alignment.
• Engine Balancer: Attaches the balancer to the crankshaft, counteracting rotational forces and enhancing stability.
• Front Gear: Secures the gear housing, ensuring precise alignment for efficient power transfer.
• Engine Cover and Pan: Fastens these components securely, protecting internal parts and maintaining oil seals.
• Oil Management Systems: Used in attaching oil pans and filters, preventing oil leaks and ensuring engine performance.

Conclusion

The 3284023 Hexagon Flange Head Cap Screw is a versatile and essential fastener in engine systems, contributing to secure assembly and efficient operation. Its robust design, ease of installation, and reliable performance make it a critical component in maintaining the structural integrity and operational efficiency of commercial trucks and engines.