Truck brake repair is of paramount importance in semi-trucks. Indeed, one of the main causes of road accidents involving large trucks is brake system failure.
Air brakes are the most commonly used type of brakes in heavy vehicles. A variety of components are involved in the design of these brakes.
It is therefore essential to ensure that all of these components are well maintained and functioning optimally; this way, you will come out on top.
The various components of the braking system must be serviced regularly and repaired as soon as a fault is detected. These include the air compressor and its regulator, reservoirs, drain valves, foot valve, brake cylinders, push rod, slack adjusters, S-shaped brake cam, brake shoes, and return spring.
We repair brakes for all types of heavy and light trucks. In addition, we offer brake repair services for trailers and semi-trailers.
Inspecting the disc brake system is a relatively simple task that is performed during an oil change. Where things get complicated is when problems are detected, which is why it is important to deal with a garage that specializes in air brakes.
With over 50 years of experience in air brake maintenance and repair, Ressorts Industriels Laval Inc. is the company you need for your air brake system. Equipped with the best tools on the market and a staff of air brake experts, Ressorts Industriels Laval Inc. will have you back in business and on the road in no time.
Their mission? To detect any anomalies in your air brake system. To do this, they will inspect all of the components mentioned above, as well as the air pressure, intake, and exhaust, couplers, seals, and other external elements of the brake system to ensure they are working properly.
The camshaft is another of the system’s main components that requires the utmost attention and thorough maintenance.
This metal swivel cam ensures rapid braking of the truck. Its mechanism involves activating the wheel cylinders, which in turn spread the brake shoes, whose linings rub against the drum and create the friction necessary to prevent the wheels from turning.
In order to detect any wear, breakage, or possible defects, not only must the camshaft and drum be inspected regularly, but the cam and clearance adjusters must also be oiled. Other essential components of the truck’s braking system, such as the booster, the air dryer (designed to remove condensation from the lines), and the brake valves, should also be monitored.
To ensure optimal performance of your truck, detecting brake system malfunctions and repairing them completely are top priorities for Ressorts Industriels Laval Inc.
To avoid hassles, breakdowns, or even accidents that could immobilize your vehicle, we recommend regular routine checks. By frequently inspecting your semi-truck’s braking system, you can drive with peace of mind.
When it comes to brake safety, trust a company with over two decades of experience. With Ressorts Industriels Laval Inc., you will always deliver the goods.
Whatever your truck brake needs may be, we can help. Feel free to call or email us with any questions you may have. Rest assured that your truck or trailer will be in good hands throughout its stay at Ressorts Industriels Inc. / Centre de Camion C.T. CAM Inc.
Brake issues rarely appear without warning. In most cases, your truck will show clear signs before the situation becomes critical. Because heavy trucks operate under demanding conditions, especially with winter weather and heavy loads, brake components can wear faster than expected.
Recognizing early symptoms is essential to maintain safety and avoid more serious mechanical damage.
You should watch for:
These signs often indicate improper adjustment, worn components, or mechanical failure within the braking system. The longer you wait, the more damage can occur, potentially affecting safety and increasing repair costs. A quick inspection usually allows the issue to be corrected before it leads to downtime.
A truck braking system should be checked regularly, even if everything seems to be working normally. Waiting for a visible problem often means the issue is already advanced.
Given regulatory requirements and harsh road conditions, preventive maintenance is essential to avoid unexpected breakdowns and ensure compliance.
You should consider an inspection:
These moments are critical to detect problems early and prevent major repairs. A simple adjustment or inspection can make a significant difference in performance and safety. Regular brake checks also help extend component life and reduce long-term costs.
Ressorts Industriels Laval / C.T. CAM provides a team of truck mechanics for both heavy-duty and light-duty trucks on the North Shore and throughout the Greater Montreal area. We offer brake repair services for all major brands of heavy-duty and light-duty trucks used in Canada. We work on truck brakes for the following brands:
No. A truck or trailer with major brake defects cannot legally operate on the road. Serious brake issues can lead to immediate vehicle immobilization during roadside inspections or SAAQ inspections. Even minor defects should be repaired quickly to maintain safety and compliance. If you notice braking problems, a professional inspection is strongly recommended.
Brake inspections should be performed regularly as part of preventive maintenance. For commercial vehicles, full brake inspections are typically recommended every six months, along with additional inspections before and after winter conditions. Regular inspections help reduce downtime, improve safety and maintain compliance.
Air brake systems use compressed air, usually around 120 PSI, to activate brake chambers that apply braking force to the wheels. If air pressure drops below a safe level, spring brakes automatically engage to help stop and secure the vehicle. This system is designed to provide reliable braking performance for commercial trucks and trailers.
Yes. We diagnose and repair ABS systems on trucks, trailers, commercial vans and fleet vehicles. ABS warning lights may indicate faulty wheel speed sensors, modulators, wiring problems or other brake system issues. Proper ABS operation is essential for safe braking and regulatory compliance.
Yes. Improper brake adjustment is one of the most common issues found on trucks and trailers, including vehicles equipped with automatic slack adjusters. Regular maintenance and inspections help ensure proper brake performance and reduce uneven brake wear.
Drum brakes are commonly used on commercial trucks and trailers because of their durability and reliability. Disc brakes are becoming more popular due to improved cooling and braking performance, especially under demanding driving conditions. Both systems require regular maintenance and inspection.
Yes. Brake adjustments should always be verified during preventive maintenance inspections. Even automatic brake systems require regular inspection to ensure proper operation, safety and compliance.
Yes. We repair and replace spring brake systems, parking brake components, brake chambers and related air brake components on trucks and trailers. These systems are essential for vehicle safety and proper operation.
Yes. Cold temperatures, moisture, snow and road salt can accelerate brake wear, create corrosion, freeze air lines and affect brake valve operation. Preventive inspections before and after winter are highly recommended for commercial vehicles operating in Quebec conditions.
Yes. We inspect and repair trailer brake systems including brake chambers, drums, shoes, ABS systems, slack adjusters and air lines. Proper trailer braking performance is critical for safe operation, load control and compliance on the road.