3936236
Threaded Spacer
Cummins®

Introduction

The Cummins 3936236 Threaded Spacer is a component integral to heavy-duty truck maintenance and operation. It ensures optimal clearances and alignments within the truck’s mechanical system, contributing to the vehicle’s efficiency and reliability.

Basic Concepts of Threaded Spacers

Threaded spacers are used to maintain precise distances between parts within a system, ensuring components operate correctly and efficiently. In automotive applications, they adjust and fine-tune mechanical assemblies, enhancing performance and durability ¹.

Purpose of the Cummins 3936236 Threaded Spacer

This Cummins part maintains proper clearances and alignments between components, reducing the risk of mechanical issues and enhancing truck performance. Its design is tailored for heavy-duty applications ².

Key Features

The 3936236 is characterized by its material composition for strength and wear resistance, and its thread specifications for a secure fit. Its design is optimized for heavy-duty use, ensuring reliable performance over time ³.

Benefits of Using the Cummins 3936236 Threaded Spacer

Incorporating this part into maintenance routines offers improved engine performance through precise alignment, enhanced durability, and simplified maintenance procedures. These benefits contribute to the truck’s overall efficiency and reliability ⁴.

Installation Guidelines

Proper installation involves verifying compatibility, using appropriate tools, and following manufacturer guidelines to avoid issues like over-tightening or misalignment ⁵.

Troubleshooting Common Issues

Effective troubleshooting of issues such as misalignment or wear involves identifying the root cause for targeted solutions that restore function and prevent further complications ⁶.

Maintenance Tips

Regular maintenance includes routine inspections for wear or damage, cleaning to remove debris, and considering replacement when necessary to maintain optimal clearances and alignments ⁷.

Manufacturer Information - Cummins

Cummins Inc. is renowned for its quality and reliability in the automotive and heavy-duty truck industries. The company’s commitment to excellence ensures that components like the 3936236 meet the high standards required for heavy-duty applications ⁸.

Compatibility with Cummins Engines

The 3936236 is compatible with a variety of Cummins engines, including the ISB, QSB, ISC, ISL, ISF, QSC, and QSL series, ensuring secure fit and proper alignment for various assembly needs ⁹.

Role in Engine Systems

This part ensures optimal performance and longevity of the engine by maintaining precise alignment and spacing between components. It facilitates correct clearances and reduces undue stress on moving parts ¹⁰.

Integration with Engine Components

• Cam Follower Cover and Cam Follower: Ensures smooth operation and reduces friction or wear.
• Crankcase and Cover: Maintains correct distance for efficient crankcase breather system functioning.
• Crankcase Breather Kit: Assists in accurate alignment of breather components.
• ECM and FCM: Maintains necessary gap to prevent interference and ensure proper function.
• Fuel System Plumbing: Ensures unimpeded fuel flow and accurate sensor readings.
• Ignition System: Ensures correct distance for consistent ignition timing and prevents misfires.

Conclusion

The Cummins 3936236 Threaded Spacer is a versatile component that enhances the functionality and reliability of various engine systems by ensuring components are correctly spaced and aligned. Its role in maintaining optimal clearances and alignments contributes significantly to the overall performance and durability of heavy-duty trucks.