Ting ting tingle tingle ting tingle

[Douglas Morris <dcmdcm@earthlink.net>]

Literally.
Okay, for the second time, I've had to tighten my alternator's pulley 
nut to stop the little fan from playing irritating tunes on the 
alternator case front. In dealing with this minor problem, I noticed 
that one side of the alternator drive shaft's woodruff-key slot, as 
well as the key, were bunged-up. Is there a simple way to restore the 
slot on the shaft? By simple, I mean cheap. I've already invested 60" 
in a new woodruff key.
Doug Morris
'74 in NC