Slack adjusters

This week I changed a lot of slack adjusters. One I even had to torch one off. It was stuck on the s cam. After an hour of hammering and pulling i gave up. I torched the slack from two area then off of the gears so it wouldn't mess up the s cam gears. Then on another truck all four s cams were bad. I learned easier way to change slacks, start first by putting the pin in the locker. Then lining up the second pin by putting in a center punch or a metal pen to line it up. Here is a picture