Semi truck disc brakes are integral to the safety of the truck and its drivers, and it’s important to make sure they are in good working order. Regularly checking your disc brakes is a key part of keeping your semi truck safe on the road. Here are the steps for how to check disc brakes on a semi truck.
Inspect the Disc Brakes
First, you should inspect all of the parts of your disc brakes. Make sure that all parts are securely tightened and that there is no visible damage or wear. Check that all mounting bolts are fastened securely, and make sure there is no corrosion or rust on any of the parts.
Check for Leaks
Next, check for any fluid leaks coming from any of the brake lines or cylinders. If there is a leak, tighten or replace any broken or cracked components as needed.
Test Your Brakes
Once you’ve inspected and checked for leaks, test your brakes by depressing them gently while parked. If they feel spongy or unresponsive, you may need to adjust them accordingly. You should also check that they come on evenly and smoothly when you apply pressure.
Check Your Pedal Height
Finally, you should check that your brake pedal height is correct. This can be done by measuring from the floor to the top of your brake pedal when it is depressed. The correct measurement should be between 3”-4” off the floor.
Conclusion:
By following these steps, you can ensure that your semi truck disc brakes are in good working order and can help keep you safe on the road. Regularly checking your disc brakes will help ensure that your truck’s braking system continues to operate safely and effectively in all conditions.
