Hello All, I have a 743 Bobcat and I am in the process of replacing the bushings on both the bob-tach and on the lift arms where the bob-tach attaches. Cutting out and replacing the bob-tach bushings wasn't too bad. I've moved on to the lift arms. My local Bobcat rep says that there are bushings that are welded into the lift arms. I have the replacement ones on hand. My question is how do you get the old bushings out of the lift arms? Honestly it doesn't even look like there are bushings in the lift arms. I've tried heat and a big hammer. That did nothing. I've cut and grinded conservatively to see if I could determine a seem, but still haven't found one. (sawzall, torch, die grinder) I'm using the old bushing as a template to keep me from removing too much material. Did Bobcat ever make a 743 that didn't have bushings in the lift arms? And if there are bushings in there, what's the trick to getting them out? Thanks, Jason