[jerryhawthorne]

Skip, if you feel the wires insulation is compromised at the entry point through the chassis for a potential short to ground, I would remove the wires in question from their external attachment and sleeve them with a bit of heat shrink at the entry point, don't push it in too far, just enough to clear the entry. Heaven knows what you might hit (a lot of small wires etc. if you go way in). A 1/4" piece should work fine. Reconnect the wire end back where it came from. I hate digging into the depths of IF cans!
Jerry