BRAKES

Keeping vehicles properly maintained requires maintenance programs and a cooperative effort between the driver and the shop. Each must understand their role in the program and put forth a conscientious effort to make it work. The driver is on the road with the equipment for days on end and is in a position to observe the vehicle's performance under all conditions. Therefore, the driver plays an important role in the maintenance program through daily pre-trip and post-trip inspections.

The pre-trip and post-trip inspection should be made with the emphasis on steering, tires, lights, suspension, other safety equipment, and especially brakes. Catastrophic brake failure may lead to loss of control and the driver's inability to recover. Progressive brake deterioration can be ever more troublesome because it may appear fine during normal driving but may lead to an accident during emergency braking situations. It is important to remind drivers to put forth a detailed effort on their pre- and post-trip inspections to ensure they are driving a worthy vehicle. Follow these guidelines to help make your next pre/post-trip inspection easy and timely.

  1. Approach the vehicle slowly - Look for leaks. Look for objects that may be hanging loose. Also check the unit numbers and proper tags. Try to spot trouble areas as you approach. The maintenance staff can then correct the problems faster and easier.
  2. Check the brake system before, during, and after each haul - The system may need to be adjusted to have sufficient control. Continual brake checks and maintenance can help prevent brake failure.
  3. Check to make sure that all low air warning devices are functioning properly - All systems in your truck that rely on air levels will affect your braking capabilities. If your levels are low, your stopping distance can be increased, which could lead to a preventable accident. It is important to make sure that they are all in proper working order.

Things to check during brake inspections:

  • Air leaks.
  • Brake shoe deterioration.
  • Drum deterioration.
  • Bearing seal leakage.
  • Low air warning devices.
  • Brake adjustment.
  • Wheel alignment.
  • Air supply hoses and clamps.