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Posted by 74w300uteline [173.70.41.220] on Tuesday, May 08, 2012 at 22:26:21 :
In Reply to: Re: Need help. Got free 489 gears. One set its rough. Salvageabl posted by RyanNJ [68.63.169.217] on Tuesday, May 08, 2012 at 20:31:58 :
Might be worth trying that battery charger &washing soda method. Never tried it myself but others have reported amazing results removing rust from intricate mechanisms. Supposedly it only removes rust, not solid metal. I'd like to see before and after photos if you try this method. Good luck
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