How to change brakes on a semi truck

Quick video on how to do brakes on a semi truck or trailer. The concept is the same for the steer axels, drive axels, and trailer axels. The only difference would be, some slack adjusters take a 7/16 wrench or socket vs the 5/16 eight point socket I used with the cutters to pull on the safety pin. Feel free to comment below and ask any questions you guys may have and I'll be happy to answer them. Please like, share, and subscribe, thanks for watching.

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