Semi Truck Brake Maintenance-An Info

Here are some important things to understand about semi truck brake maintenance; do it regularly with regular brake maintenance. In addition to any annual inspections or post-and-trip checks, include a regular brake inspection when you receive an oil change. A good inspection can catch problems before they become too big and expensive to fix. Some signs to watch for are signs of trouble such as uneven braking power, slowing down suddenly and sudden deceleration in corners. Brake pads should be checked frequently for signs of wear or damage. Make sure the pads are properly installed and that the brake caliper is not bent. You may click for more info

Periodic inspections of brakes, rotors and drums should be a part of semi truck brake maintenance. Often brake failure will be noticed during this time because the brakes are being abused to maintain operating efficiency. Rotor and drum life should be monitored to ensure adequate wear. Periodic cleaning and replacement of brake components is essential.

Most brake fluids are corrosive and will erode the rotors if not replaced on a regular basis. When brake failure is suspected, an inspection of all brake fluids should be conducted. This includes both the brake systems and brake pads. Check to see that all brake parts are not worn and that there are no leaks under the hood. If the brake failure is diagnosed to be due to a mechanical problem, replacement of the brake system is required in most cases.

Other causes of brake failure include excessive heat and excessive cold. When driving, semi-truck drivers should keep their brakes from engaging and disengaging as much as possible. During winter driving, drivers should attempt to make the break before any significant speed increase to reduce the risk of a loss of braking control. In addition, semi-truck drivers should be aware of common problems associated with both the brakes and the rotors that could result in brake failure. These include; brake fluid leaks, brake dust accumulation, and excessive wear or breakdown of the rotors.

One way to avoid costly brake repair bills is to ensure proper maintenance on the brakes. Regular brake inspections and service should be scheduled, either by the owner or dealer, at least once every three hours. The inspection should include; checking and then clearing the brake hoses for air and water mixture, checking the brake lining, checking the brake reservoir and gauges, and looking for leaks or any unusual indications that may indicate a brake repair need. Of course, if your brakes have already failed, then immediate action must be taken. If the brakes fail while driving, emergency assistance should be sought immediately. Semi-truck brake maintenance and inspections should be performed each time the brakes are used.

Checking and clearing the air in the brake reservoir should be performed at least once per month. Air in the brake reservoir allows brakes and other moving parts to have sufficient air and oxygen to work properly. If the air in the reservoir becomes dirty or contaminated, brake performance can be adversely affected. If brakes are used daily, the air in the reservoir must be properly cleaned and inspected to determine the cause of potential problems.

During your inspection of the brake system, you should also check the rotation in the disc brakes. The rotation of disc brakes is expressed as a percent of the wheel revolution. If the disc brakes have not stopped after rolling one hundred percent of the wheel revolution in one hundred twenty minutes, the brakes must be replaced. However, if the brake is still in good condition after rolling a hundred percent of the wheel revolution in one hundred twenty minutes, the brake pads and drums should be replaced. Similar recommendations for replacing brake pads and drums should be followed when checking the overall condition of the braking system.

You should also regularly service your braking system to ensure it is in proper working condition. Check the timing belt to make sure it is not damaged. Oil and transmission fluid should be checked and changed if needed. As always, be sure to use words like “free”, “quick” and “full” when referring to brake components. While they may not appear to be a big deal today, tomorrow they could be a serious safety concern.