3871470
Feeler Gauge .046 Inch
Cummins®

The Cummins 3871470 Feeler Gauge .046 Inch is a specialized tool designed for precision measurement in the maintenance and operation of commercial trucks. This Cummins part is integral to ensuring the proper clearances and gaps within engine components, contributing to the overall efficiency and reliability of truck engines.

Basic Concepts of Feeler Gauges

A feeler gauge is a tool used to measure gap width. It consists of a set of calibrated metal blades of varying thicknesses. When inserted into a gap, the blade that fits snugly without forcing indicates the gap’s width. Feeler gauges are widely used in mechanical and automotive fields for tasks requiring precise clearance measurements ¹.

Purpose of the Cummins 3871470 Feeler Gauge .046 Inch

The Cummins 3871470 Feeler Gauge .046 Inch is specifically designed to measure clearances and gaps in commercial truck engines. It plays a role in ensuring that components such as valves have the correct clearance, which is vital for engine performance and longevity. Accurate measurements help prevent issues such as valve train noise, excessive wear, and potential engine damage ².

Key Features

The Cummins 3871470 Feeler Gauge .046 Inch features a durable design, typically made from high-quality materials such as hardened steel. This ensures resistance to wear and corrosion, enhancing its longevity. The gauge is calibrated to provide precise measurements, with a thickness of .046 inch, making it suitable for specific applications where this measurement is required. Its design allows for easy handling and accurate insertion into tight spaces.

Benefits of Using the Cummins 3871470 Feeler Gauge

Using the Cummins 3871470 Feeler Gauge offers several advantages. Its precision ensures accurate measurements, which are crucial for maintaining engine components within specified tolerances. The gauge is easy to use, with a straightforward design that allows technicians to quickly and confidently take measurements. Its reliability in various operating conditions makes it a valuable tool in both routine maintenance and more complex engine diagnostics ³.

Applications in Truck Maintenance

The Cummins 3871470 Feeler Gauge .046 Inch is commonly used in several maintenance tasks. These include checking valve clearances, setting ignition point gaps, and verifying other critical measurements within the engine. Accurate clearances are essential for the proper functioning of the valve train, ignition system, and other engine components, making this feeler gauge a vital tool in truck maintenance.

Troubleshooting and Maintenance Tips

When using a feeler gauge, it is important to handle it with care to avoid bending or damaging the blades. Regular inspection for wear or corrosion can help maintain its accuracy. If a blade appears bent or shows signs of wear, it should be replaced to ensure reliable measurements. Storing the gauge in a dry, clean environment protects it from damage and extends its lifespan.

Safety Considerations

When using the Cummins 3871470 Feeler Gauge .046 Inch, it is important to follow safety practices. Ensure that the engine is cool before taking measurements to avoid burns. Use the gauge in a well-lit area to clearly see the fit of the blade in the gap. Always handle the gauge with clean hands to prevent contamination that could affect measurements. Additionally, wearing appropriate personal protective equipment (PPE) such as gloves and safety glasses is recommended.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. Founded in 1919, Cummins has a long-standing reputation for quality and innovation in the commercial truck and engine industry. The company offers a wide range of products and services designed to meet the needs of customers in construction, mining, oil and gas, transportation, and other industries. Cummins is known for its commitment to customer satisfaction, technological advancement, and sustainable practices.

Conclusion

The Cummins 3871470 Feeler Gauge .046 Inch is an essential tool for maintaining the precision and reliability of commercial truck engines. Its durable design, precise calibration, and ease of use make it invaluable for technicians performing routine maintenance and complex diagnostics. Proper handling, regular maintenance, and adherence to safety practices ensure the longevity and accuracy of this Cummins part, contributing to the overall performance and efficiency of truck engines.