Re: Back Gear Pin & Rattle
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Is there a reason for turning the armature (clearly i have no idea about motors?)?
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Two hints on this topic. If you use an abrasive cloth like emery of rouge paper, be sure to thoroughly clean the surface when you¡¯re finished. They contain some kind of binder wax that doesn¡¯t get along well with electric current and
heat. If you do try to turn the armature be aware that turning copper requires a sharp tool and a negative rake. If the tool is not sharp it will mush the copper. If the rake is not negative (about 5 degrees in my experience) it will dig in.
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