How do I "Torsion bar inspection"

So Im going through the 62 Lancer and the floors are real rusty. I want to make sure that the Torsion bars will be easy to service and that the mounts are not damaged. Anyone have any thoughts on how to do this, what to look for?
Pressure wash the torsion bar cross mount and the front ant rear torsion bar mounts. Blast away at the accumulation of grime-grease-grit and rust. That will enable you to do a visual inspection. If it passes that, get something like a 1/4 to 3/8 inch diameter punch with a flat on the business end and a hammer and check out the torsion bar cross member by giving it some decent hits every couple of inches.
If the punch breaks through the cross member, you know what that means.
If it does not, chances are it’s ok, you will get a better look at it with the floors out.