Caliper Adjust????

On re-assembly, make sure the pins and ways are free of corrosion. Everything that should slide, should slide freely. If using a file on the ways to remove corrosion, be careful that you don't re-shape it. That would cause a caliper to hang.

Sure sign of a non-floating, floating caliper brake design is grossly uneven wear between the inside and outside pads.

Other than those additions, I think Mr. Lusk has covered the topic thoroughly.