Truck Scale Preventative Maintenance Guide—Keep Your Equipment in Tip-Top Shape

Truck Scale preventative maintenance concept with crack in the scale

A well-maintained truck scale can be the difference between success and costly errors. Unfortunately, these crucial tools are often overlooked until a problem arises.

This comprehensive guide is designed to shed light on the importance of regular truck scale maintenance, helping your business avoid unnecessary expenses and keep your scales running efficiently.

From inspection insights to practical maintenance tips, you’ll discover how to extend the lifespan and preserve the accuracy of your truck scales.

Read on to learn how to keep your truck scales in top-notch condition, including a real life example of a situation where preventative truck scale maintenance would have been a big time and money saver.

Understanding the Importance of Truck Scale Preventative Maintenance

Truck scales play a pivotal role in various industries such as shipping/receiving, transportation, construction, and farming. These precision instruments ensure the accurate weighing of goods for transport, which is crucial for operational efficiency, safety, and regulatory compliance.

However, like any other piece of machinery, truck scales require regular calibration and maintenance to function optimally.

The performance and lifespan of a truck scale can be significantly affected by improper maintenance or lack thereof.

Over time, wear and tear can lead to inaccurate readings, malfunctioning parts, and eventual system failure, all of which can interrupt business operations. The financial implications of such disruptions can also be substantial, leading to unexpected repair costs and potential revenue loss due to inaccurate weighing.

Therefore, regular truck scale maintenance is not just a matter of equipment upkeep but also a smart business practice. It helps to prevent costly downtime, ensures accurate weight measurements, and extends the working life of the scale, thus optimizing the return on investment.

Factors to Consider for Regular Scale Inspections

A comprehensive scale inspection involves checking several critical components. These include the weighing platform, load cells, junction boxes, wiring, and the indicator.

Each of these components plays a significant role in the overall performance and accuracy of the scale.

A certified professional will meticulously examine all these elements, ensuring they are in good working condition and rectifying any issues detected. It is crucial to note that simply inspecting the surface or external parts of the scale is not sufficient. The internal components, like load cells and wiring, need to be checked regularly for signs of wear and tear or damage.

The frequency of these inspections should be determined based on the scale’s usage and environmental factors, with a general recommendation of at least twice a year.

Recognizing and Addressing Common Truck Scale Problems

The performance of your truck scale can be affected by a range of issues, so it’s crucial to be vigilant about spotting any signs of trouble. Inaccurate readings is a sign that something is wrong with the scales. Incorrect readings can have serious repercussions for businesses, potentially leading to erroneous bills, wrong orders being shipped/picked up, and discrepancies in regulatory compliance. The cause of inaccurate readings is often rooted in dirt or debris build-up on the weighing platform but is also a sign that there could be a larger issue.

Malfunctioning parts are another typical problem. This can include everything from faulty load cells to issues with the scale’s digital indicator. It’s important to check these components regularly, as they are integral to the functioning of the truck scale.

Once you’ve identified a problem, it’s essential to address it promptly to prevent long-term damage.

Inaccurate readings, for instance, can often be resolved by calibrating the scale or cleaning the platform. However, if the issue is more complex, it may require professional repair or replacement. A proactive approach to these common issues can help keep your truck scale in optimal condition, ensuring accurate readings and prolonging its lifespan.

Practical Tips for Keeping Truck Scales in Top Condition

Truck scale maintenance is an ongoing task that requires attention to detail and an understanding of the equipment.

Regular Cleaning

As a starting point, regular cleaning is imperative for maintaining the longevity and performance of truck scales. Dirt, debris, and moisture can accumulate on and around the weighing platform, interfering with the scale’s accuracy and potentially damaging its components over time.


A crucial aspect of keeping truck scales in top condition involves calibration. Calibration ensures the scale is producing accurate readings, which are crucial for businesses in the transportation and trucking industries. An uncalibrated scale can result in significant losses or penalties inflicted on these businesses.

Mechanical Checks

Regular mechanical checks are another essential maintenance task. These involve ensuring that the wiring and other mechanical components are free of damage or fraying. Rust, corrosion buildup, missing hardware – all these should be checked for regularly to ensure proper functioning. Early detection of problems can prevent more significant issues down the line, saving both time and money.


Lastly, weather-proofing your truck scales can greatly impact their longevity. Truck scales are typically exposed to various weather conditions, and without proper protection, parts can corrode or wear down more rapidly. Consider investing in weather-proofing measures such as protective coverings or coatings to enhance the durability of your truck scales.

Leveraging Professional Services for Optimal Truck Scale Maintenance

Professional maintenance services are a critical factor to consider when it comes to keeping your truck scales in peak condition.

Engaging a certified professional to perform regular maintenance checks can provide benefits that extend beyond the capabilities of in-house maintenance. These experts are equipped with the necessary knowledge, technology and tools to identify, diagnose, and rectify issues that may not be apparent to the untrained eye.

American Scale’s maintenance services are designed to ensure the optimal performance of your truck scales. Our team of certified technicians has decades of experience and expertise in scale maintenance. They are trained to conduct thorough inspections and perform necessary adjustments, repairs, and recalibration to maintain the accuracy and reliability of your equipment.

Choosing professional maintenance services like those offered by American Scale provides you with the convenience of regular, scheduled inspections without the need to remember or arrange them yourself.

Our team is available to attend routine inspections as well as unexpected maintenance visits, immediately addressing any issues that may arise.

Additionally, our maintenance services include comprehensive documentation and record-keeping, providing you with detailed reports on each inspection and any actions taken. This can be invaluable for tracking the performance and maintenance history of your scales, as well as for demonstrating compliance with industry regulations.

Overall, professional services are an investment in the longevity and performance of your truck scales, contributing significantly to the efficiency and profitability of your operations.

Example: Avery Weigh Scale with Significant Damage From Lack of Maintenance

Regular truck scale maintenance can have a dramatic impact on the performance and longevity of your equipment. To illustrate this point, let’s consider a real-life example.

A cooking oil manufacturing company purchased an  Avery Weigh Steel Deck Truck Scale from an unknown company years ago. They did not perform regular maintenance checks on the scale and the scale had been under water/flood for a period of time.

Years later, rust started to show on the outside (it had been forming from the inside out). When evaluating the scale, the company noticed that the steel dropped down about 1.5 inches in the middle. There was also a significant amount of cracks and rust spots on the surface of the scale. 

On above ground scales you cannot see the bottom, however if it had been an in-ground scale, otherwise known as a pit scale, it could have been seen from viewing inside the pit. Because it was not visible to the naked eye, the problem got worse over time. So the company called their trusted scale maintenance company, American Scale, to come and perform a thorough evaluation to determine the likely cause and the extent of the damage and to propose a solution to the problem.

American Scale brought a team onsite to review the damage. To properly evaluate the damage, they had cut out a deck plate to assess the internal structure.

american scale worker evaluating truck scale for rust issues

After the deck plate was removed, they took photos and video footage of what they found. 

To assess the damage underneath, the team drilled a small hole and inserted a tube that was tied to a camera system. This allowed them to see any damage inside that was not visible. 

What they found was that the water had been trapped inside the steel, which caused it to rust, and therefore made the scale structurally unfit for use. 

Play Video about Thumbnail For Video Footage

Once the evaluation was complete the team rewelded the deck plate and created a summary of the damage along with a recommendation for next steps. 

American Scale consulted with the company with recommendations on how to fix the problem. It was determined that a team of welders would need to come in and rebuild one section of the scale. The other sections were deemed to be in good condition and did not require any replacement. This knowledge saved the company from having to purchase a new scale all together, creating the most cost-effective solution to get their scale up and running again.

If this internal damage had not been caught when it was, it is quite possible that a truck could have fallen into the scale if used in its current condition. This, of course, would have resulted in catastrophic financial loss, significant delays, and even worse—possible injury to any drivers or workers who would have been around the truck scale during a collapse. 

If this company had taken advantage of a truck scale preventative maintenance program from the get go, the scale would have never been in the damaged state that it was in, and these drastic measures to fix the issues would have never been necessary, and would have saved the company a lot of money in the process.

This example underscores the remarkable benefits of regular truck scale maintenance. It’s not just about ensuring accurate readings; it’s also about enhancing the longevity of your equipment, boosting operational efficiency, keeping your team safe, and ultimately saving money in the long run.

American Scale's Commitment to Quality and Maintenance

American Scale is dedicated to delivering high-quality, reliable truck scale maintenance services. Our commitment is reflected in the exceptional care we provide to our customers’ scales, ensuring optimal performance and longevity. We understand that truck scales play a crucial role in various businesses and industries, and a small glitch can lead to significant financial implications.

Our maintenance services are designed to prevent such scenarios by prioritizing regular assessments, prompt repairs, and accurate calibration. We prioritize safety, accuracy, and efficiency in every task we do. In addition to regular maintenance services performed on-site, our facility is equipped with state-of-the-art diagnostic tools for comprehensive inspections.

This commitment extends beyond mere maintenance. We strive to educate our clients about the importance of regular truck scale care, providing them with the knowledge and resources to keep their scales in optimal condition.

Moreover, we continuously innovate our services to address the evolving needs of our clients and the industry. Whether it’s upgrading our inspection techniques or employing advanced tools for better accuracy, American Scale remains at the forefront of the scale industry.

We encourage all businesses and individuals who depend on truck scales for their operations to explore our maintenance services. Our team is ready to assist you in ensuring your scales remain accurate, reliable, and durable for years to come. Trust American Scale to keep your truck scales in top shape.

Ensure Truck Scale Success for Years to Come

In a world where accuracy and equipment longevity are paramount to your business’s success, regular truck scale maintenance cannot be overlooked.

With over 35 years of industry experience, American Scale is your go-to partner for all your scale needs. We understand the value of maintaining truck scales and equip our customers with comprehensive resources to keep them in top condition.

A properly maintained truck scale not only ensures precise measurements but also optimizes operational efficiency, saving you unnecessary costs in the long run. Our team of certified professionals is committed to providing you with unparalleled expertise.

So, why wait? Take action today to keep your truck scales in peak condition. Reach out to American Scale now, and let us help you maintain your equipment to the highest industry standards.