回答“wont eject cd but reads fine”Hi, I am looking for a lubricant and applicator that I can use to oil the gears at the side, underneath the loading tray. What kind of oil am I supposed to use? For me, nothing is bent or mechanically in the way, and the rubber band on the spool is clean. The tracks are loose and clear. It's just that the Mac is so old that the gears have become very sticky and tight. And actually, both trays are in the same condition.