Brace Yourself: Brake Safety Week 2023

Mark your calendars for Brake Safety Week 2023, August 20-26, organized by the Commercial Vehicle Safety Alliance (CVSA). We've gathered all the details on this summer's inspection for you.

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This annual event focuses on the importance of brake system maintenance and safety for commercial vehicles across North America. Here are all the details you need to know about this summer's brake inspection.

Why is Brake Safety Week Important?

Brake problems are the leading issue found during inspections, resulting in weaker stopping power and longer stopping distances, which significantly compromise road safety. To ensure large trucks and buses in North America are road-ready, experts conduct annual brake system checkups as part of CVSA's Operation Airbrake program. This initiative aims to reduce the number of brake-related accidents and improve overall road safety.

What is the Last Year Statistics?

In 2022, more than 38,000 vehicles were inspected across Canada, Mexico, and the United States during Brake Safety Week. About 13.3% of those vehicles were sidelined due to brake problems. These inspections help identify and rectify issues before they lead to serious accidents. The high rate of non-compliance highlights the ongoing need for rigorous brake maintenance and inspections.

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“The focus of this year’s Brake Safety Week is on the condition of the brake lining and pad,” said CVSA President Maj. Chris Nordloh with the Texas Department of Public Safety. “Issues with brake linings and pads may result in vehicle violations and impact a motor carrier’s safety rating.” 

Ensuring that brake linings and pads are in good condition is crucial as they are fundamental components of the braking system. Worn or damaged pads can lead to decreased braking efficiency and increased stopping distances, posing serious safety risks.

Tips to Ensure Your Brakes Pass Inspection

Follow these tips from commercial vehicle inspectors to ensure your brake linings and pads are inspection-ready:

1. Inspect Brake Pads and Linings: During pre- and post-trip inspections, thoroughly inspect visible portions of the brake pads and linings for wear and tear. Regularly checking these components can help you identify issues early before they become major problems.

2. Check for Missing Lining: Look for grooves in the drum caused by rivet contact, which indicate missing lining material. Addressing this can prevent further damage to the brake drum and maintain braking efficiency.

3. Shoe-to-Drum Clearance: Ensure there is sufficient lining on the shoe and check shoe-to-drum clearance to avoid excessive wear. Proper clearance ensures even contact and effective braking.

4. Look for Leaks: Check for leaks from the hub or other components that could contaminate the lining/pad surface. Leaks can lead to reduced friction and impaired braking performance.

5. Verify Pad Blocks: Ensure there are no missing pad blocks. Missing blocks can lead to uneven wear and reduced braking power.

6. Inspect for Cracks or Voids: Look for visible cracks or voids in the pads, as these can compromise the structural integrity of the brake pads. Replacing damaged pads can prevent brake failure.

5. Check for Exposed Rivets: Ensure there are no exposed rivets or loose pads on the shoe, as these can damage the brake drum and reduce braking effectiveness.

6. Inspect Disc Brakes: Pay special attention to rotor conditions if your vehicle is equipped with disc brakes. Look for rust or signs of metal-to-metal contact, which can indicate excessive wear or damage.

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What is the Inspection Process?

Understanding the specific elements that inspectors will focus on can help you prepare your vehicle better. During Brake Safety Week, inspectors will look at:

- Brake System Components. Inspectors will check for missing, non-functioning, loose, contaminated, or cracked parts. Regular maintenance can help identify and fix these issues before inspections.

- Brake Adjustment. They will verify that the brake adjustment limits are within the acceptable range. Properly adjusted brakes ensure effective braking performance and safety.

- Air Brake System Integrity. Inspectors will check for audible air leaks and ensure the brake components are securely mounted. Addressing air leaks promptly can maintain brake pressure and performance.

What is the Impact on Safety Ratings?

Vehicle violations during Brake Safety Week can significantly impact a motor carrier’s safety rating. A poor safety rating can lead to increased scrutiny, higher insurance premiums, and potential loss of business. Ensuring your brakes are in top condition can help maintain a good safety rating and keep your operations running smoothly.

To stay ahead of any potential issues, consider implementing a proactive maintenance schedule. Regular brake inspections and maintenance can prevent major problems and ensure your vehicle is always road-ready. Investing in quality brake components and adhering to manufacturer guidelines can also enhance brake performance and longevity.

Brake Safety Week is an excellent opportunity to ensure your vehicle’s braking system is in top condition. By following the tips provided and understanding the inspection process, you can avoid violations, maintain a strong safety rating, and contribute to safer roads for everyone. Taking proactive steps now can save you time, money, and potential headaches in the future.

Stay focused and take care!

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by Stuart Nelson