HOW TO READ YOUR BRAKES

 

Brake-caused accidents and inspections with violations are both largely preventable by effective troubleshooting in three areas.

 

• Air Pressure System - DOT looks for leaks anywhere in the system. You should too.

• Foundation Brake - Having the push rod stroke out of adjustment Is the single biggest reason for DOT citing faulty brakes.

• Brake Lining - It can’t be worn below the recommended service level or worn unevenly to any degree.

 

Save your fleet and your drivers lost time and revenue. Take a little time to read your brakes correctly, and you’ll fix most problems with the six solutions listed below.

 

• Uneven wear, edges or ends (check for worn bushings or bent spider)

• Excessive wear in center (replace worn-out lining for proper friction level)

• Lining wear rate differs (check mechanical input and air system)

• Adjustment not holding (check slack adjuster & push rod lengths)

• Relined block delaminations (check for an old worn shoe)

• Fade performance problems (check for a heat checked drum)