popatim Titan Moderator Dec 2, 2009 39,000 1,007 136,890 May 9, 2012 #2 no, they are sealed. if they are making a noise where you think they need oiling then the bearings are bad and you should just replace the fan.
no, they are sealed. if they are making a noise where you think they need oiling then the bearings are bad and you should just replace the fan.