What is the name of the device that controls when the air compressor will pump air into the air storage tanks?
  • Governor
Which of the following steps should you use to check the slack adjusters on S Cam brakes?
  • Use gloves and pull hard on each slack adjuster
What is stab braking?
  • Applying your brakes until the wheels lock up, releasing, and then reapplying when the wheels start rolling
How should you check your air compressor governor “cut in” and “cut out” pressures?
  • Run the engine at a fast idle
  • Step on and off the brake to reduce tank pressure
  • Monitor the air pressure gauge
Which of the following statements is true regarding front wheel braking?
  • Front wheel braking is good under all conditions