How to check for air leaks on ANY TRUCK OR TRAILER? NO MORE VIOLATIONS FOR AIR LEAKS!!

In this video I am explaining how to find an actual air leak on your truck and trailer.

This video works for any make or model truck or trailer.

You as a driver must understand how to check those air leaks, otherwise you can be checking your trailer all day and you will not find the leak which you have. The number one rule is to release emergency brakes on the unit you are checking.

For example, if you are checking air leaks on TRUCK :
1. Start your truck and build up air pressure until 120psi and shut off the truck;
2. Release TRUCK emergency brakes;
3. Go check for leaks on truck.

If you are checking air leaks on TRAILER :
1. Start your truck and build up air pressure until 120psi and shut off the truck;
2. Release TRAILER emergency brakes;
3. Go check for leaks on trailer.

You MUST have EMERGENCY brakes released when you are checking because only when they are released some of the systems gets air. For example, only when you release TRAILER brakes trailer tire inflating system starts working.

If you found an air leak on your truck or trailer, check my other videos, maybe they will help you out:

BRAKE CHAMBER LEAKING? https://www.youtube.com/watch?v=lA3ljxVrnOU
BLOWN AIRBAG? https://www.youtube.com/watch?v=9nPhKBC8eOw
ALL 4 AIRBAGS FLAT? https://www.youtube.com/watch?v=DO9JLUjKpAc&t
AIR TANK DRAIN? https://www.youtube.com/watch?v=3zvciMm40uQ&t
TANDEM ISSUE? https://www.youtube.com/watch?v=tjzpKqSaZpA
FLAT TIRE? https://www.youtube.com/watch?v=kst8wpI4cuU
GLAD HANDS LEAKING? https://www.youtube.com/watch?v=Gma68LqIoVo&t
TIRE INFLATING SYSTEM LEAK? https://www.youtube.com/watch?v=WKbV6_WhSBg

Contents of the video:

0:00 Introduction
1:08 CHECKING AIR LEAKS ON TRUCK
2:04 CHECKING AIR LEAKS ON TRAILER
4:29 Please subscribe

Видео How to check for air leaks on ANY TRUCK OR TRAILER? NO MORE VIOLATIONS FOR AIR LEAKS!! канала Ben The Service Guy