[GreenKeys] Different bear question

[Thomas Tillson]

There is a spring inside the motor to take up initial torque. The movement is normal.

After the screw is removed, the fan should slip right off the shaft. Probably rust or crud holding it on. While the fan is off use some Scotchbrite on the shaft and the hole in the fan to clean it up.
 
TT


In a message dated 8/23/2019 6:01:18 PM Eastern Standard Time, w9ddd at tapr.org writes:
Actually this is more about getting to the bearings.
I have 1/12 HP motor that is going to need bearings by the sound of things.  The question is what about the fan.  I'm guessing it's press fit and you have to pull it off with a bearing puller.
I did see a screw, but even after I removed it, I still think it's going to take a bearing puller.  If the fit is that tight, it's going to be fun to put back on and have the screw hole line up with the one in the shaft.
Anyone crossed this bridge before?
When I pull on the fan, the whole shaft pulls with it about an 1/8". The other motor doesn't do that.  Doesn't sound good.
-- John, W9DDDIch habe dreimal abgeschnitten uns jetzt zu kurtz. (I cut it off 3 times and it's still too short.)______________________________________________________________GreenKeys mailing listHome: http://mailman.qth.net/mailman/listinfo/greenkeysHelp: http://mailman.qth.net/mmfaq.htmPost: mailto:GreenKeys at mailman.qth.net
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