3395782
Temperature Gauge
Cummins®

Introduction

The Cummins 3395782 Temperature Gauge is a specialized instrument designed for use in commercial trucks. Its purpose is to monitor the engine temperature, providing vital information to the driver and ensuring the engine operates within safe parameters. This gauge plays a significant role in maintaining the efficiency and reliability of the truck’s engine, contributing to overall vehicle performance and longevity.

Basic Concepts of Temperature Gauges

A temperature gauge is an instrument that measures and displays the temperature of a specific area, in this case, the engine of a commercial truck. It functions by utilizing a sensor that detects the temperature of the engine coolant. This sensor sends signals to the gauge, which then translates these signals into a readable temperature display. Monitoring engine temperature is important because it helps prevent overheating, which can lead to engine damage and reduced performance ¹.

Purpose of the Cummins 3395782 Temperature Gauge

The Cummins 3395782 Temperature Gauge is designed to monitor the engine temperature of Cummins-powered trucks. By providing real-time temperature readings, it allows drivers to take immediate action if the engine temperature rises above safe levels. This helps prevent overheating, which can cause significant engine damage. Additionally, maintaining optimal engine temperature enhances performance and fuel efficiency ².

Key Features

The Cummins 3395782 Temperature Gauge boasts several key features that make it a reliable choice for commercial truck applications. These include high accuracy in temperature readings, ensuring precise monitoring of engine conditions. The gauge is built with durability in mind, capable of withstanding the harsh environments typical of commercial trucking. It is also designed for ease of installation, fitting seamlessly into the truck’s dashboard. Furthermore, it is specifically engineered to be compatible with Cummins engines, ensuring optimal performance and integration.

Benefits

Using the Cummins 3395782 Temperature Gauge offers several benefits. It contributes to improved engine performance by helping maintain optimal operating temperatures. Enhanced safety is another advantage, as it allows drivers to detect and address overheating issues before they lead to engine damage. Additionally, by preventing overheating, the gauge helps reduce the risk of engine damage, leading to lower maintenance costs and increased engine longevity ³.

Installation and Usage

Installing the Cummins 3395782 Temperature Gauge involves several steps. First, ensure the truck’s engine is turned off and cool. Locate the appropriate position on the dashboard for the gauge. Connect the sensor to the engine’s coolant system following the manufacturer’s instructions. Secure the gauge in place and connect it to the vehicle’s power source. Finally, test the gauge to ensure it is functioning correctly. No specialized tools are required for installation, making it accessible for most users.

Troubleshooting and Maintenance

To troubleshoot common issues with the Cummins 3395782 Temperature Gauge, start by checking the sensor connection to ensure it is secure and properly installed. If the gauge is not displaying accurate readings, it may be necessary to recalibrate it following the manufacturer’s guidelines. Regular maintenance includes keeping the gauge and sensor clean and free from debris. Periodically checking the connections and ensuring they are tight can help prevent issues and ensure accurate readings.

Common Misconceptions

There are several misconceptions about temperature gauges and their function in commercial trucks. One common misunderstanding is that temperature gauges are only necessary in extreme climates. In reality, monitoring engine temperature is crucial in all operating conditions to prevent overheating and ensure optimal performance. Another misconception is that temperature gauges are difficult to install and maintain. In fact, with proper instructions, installation and maintenance are straightforward processes that can be performed with minimal tools.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and innovation in the commercial truck industry. Their product offerings include a wide range of engines, components, and technologies designed to meet the needs of various industries, from transportation to construction and beyond. Cummins’ commitment to excellence and customer satisfaction has made them a trusted name in the commercial truck sector.

Temperature Gauge Part 3395782 for Cummins Engines

The Temperature Gauge part number 3395782, manufactured by Cummins, is a crucial component for monitoring the engine’s temperature across various Cummins engine models. This part ensures that the engine operates within its optimal temperature range, preventing overheating and potential damage.

G855 Engine Series

In the G855 engine series, the Temperature Gauge part 3395782 is designed to integrate seamlessly with the engine’s control systems. It provides real-time data to the engine management system, allowing for precise temperature monitoring and adjustments. This integration is vital for maintaining engine efficiency and longevity, especially in demanding applications.

Grouping of Engine Models

For the G855 engine series, the Temperature Gauge part 3395782 is compatible with a range of engine models that share similar architecture and operational parameters. This compatibility ensures that the gauge can effectively monitor and report temperature data across different variants within the series. The part’s design allows for easy installation and reliable performance, making it a dependable choice for these engines.

The Temperature Gauge part 3395782 is engineered to meet the stringent requirements of Cummins engines, ensuring that it provides accurate and consistent temperature readings. This part is essential for maintaining the health and performance of the engine, making it a critical component for operators and maintenance personnel.

Role of Temperature Gauge Part 3395782 in Engine Systems

Part 3395782, the Temperature Gauge, is an essential component within the engine instrument panel, providing real-time data on the engine’s operating temperature. This gauge is integrated into the panel, which is a comprehensive assembly that houses various instruments and indicators necessary for monitoring engine performance.

The Temperature Gauge works in conjunction with the engine’s cooling system, which includes the thermostat, radiator, and coolant passages. As the engine operates, the coolant absorbs heat, and the temperature gauge measures this heat, displaying it on the instrument panel. This allows engineers and mechanics to assess whether the engine is running within optimal temperature ranges.

In addition to the temperature gauge, the engine instrument panel typically includes other vital instruments such as the tachometer, oil pressure gauge, and fuel gauge. Each of these components plays a specific role in ensuring the engine operates efficiently and safely. The temperature gauge, in particular, helps prevent overheating, which can lead to severe engine damage.

The data provided by the temperature gauge is also used in conjunction with other engine instruments to diagnose potential issues. For example, an abnormal reading on the temperature gauge might indicate a problem with the cooling system, such as a malfunctioning thermostat or a leak in the coolant system.

Furthermore, the temperature gauge is often linked to the engine control unit (ECU), which uses the temperature data to adjust fuel injection and ignition timing, ensuring the engine runs smoothly under varying conditions.

Conclusion

The Cummins 3395782 Temperature Gauge is a vital component for maintaining the health and performance of Cummins-powered trucks. By providing accurate and real-time temperature readings, it helps prevent overheating, enhances engine efficiency, and ensures safe operation. Its integration with the engine’s cooling system and ECU makes it an indispensable tool for both drivers and maintenance personnel.