Originally Posted by Denny Graham
And pray tell how one could mess up the brushes in one of these
Jerry????

Simple- - -install the housing 180 degrees out of position. It reverses the current flow through the armature. The only motors that reverse direction with polarity have permanent magnets, not field coils in the frame.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!