"Karl Townsend" wrote in message
...
On Fri, 5 Sep 2014 11:52:34 -0400, "Jim Wilkins"
wrote:


Thanks for the lead. Still don't know if i'll risk it. The unit
still
runs. Take it apart, break something you can't replace - FUBAR.

When its scrap it or fix it time, I'll take the chance.

karl

I know, I just bought brass bar stock and large carbon brushes to
machine a new brush assembly for my 20A Variac, rather than risk the
original.
-jsw