Well I went down the rabbit hole today. I was doing a simple drill and tap job in the mill. Crank down the rpm's to 85 (lowest setting it will go down to). It was a little struggle to get it down that low. Variable speed pulley was not moving smoothly the last crank or two. Got the hole tapped and went to increase the rpm's back to around 500. Handle did not want to budge. Applied a little more gronk and pop something gave up. Well crap. Take the front face plate off of the mill and look around. One of the ears on the collar that the adjusting arms attach to broke. Wonderful. I could weld it up without removing it, but the belt is looking rough so since I am in here lets go ahead and change it. Get the motor removed and the top cover off. I then see the rust on the shaft that caused all my problems.
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Let me remove the top pulley so I can get the shaft cleaned up. Well the top support bearing of course wants to fight me. I had to get creative with pulling it off.
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View attachment 462951I get the bearing pulled off with no dramas, but I discovered it is shot and will need replacing. Of course, there is no number on the bearing so I can easily order another one. I got on the phone with H&W machine repair and they had what I needed and will be shipping me a belt and bearing. So here my mill sits.
View attachment 462952So how is your day going?