Monday - May 27, 2019
Today I worked on removing the Bandsaw's Gearbox from the frame.
EDIT: There SHOULD be a set screw in the hub of the Upper Gear. This would have to be loosened in order to slide the Gearbox off the Drive Shaft. My Upper Gear had been repaired with a weld/braze and the setscrew hole was covered up by that repair. Here's a LINK to an image showing that setscrew.

There is a nut that puts clamping force where the Gearbox attaches to the frame. I loosened that nut and used a deadblow hammer to try to move the Gearbox off the frame. I thought I did get some movement but it wasn't a lot.

I used a bearing splitter and a couple of bolts, properly positioned, to attempt to apply force evenly to the move the Gearbox. I had put a couple of turns on each of the bolts when I stopped. Maybe the other end of the apparatus that provided clamping force to hold the Gearbox to the frame had so much paint on it that it was still providing some clamping force

I hit that end of the clamping apparatus with a wire cup and then applied PB Blaster everywhere that seemed appropriate.

Previous to this I had tried to twist the Gearbox and had had no luck. After all of the above I tried again. It twisted!
I started pulling and twisting.
Continued in next post...
Today I worked on removing the Bandsaw's Gearbox from the frame.
EDIT: There SHOULD be a set screw in the hub of the Upper Gear. This would have to be loosened in order to slide the Gearbox off the Drive Shaft. My Upper Gear had been repaired with a weld/braze and the setscrew hole was covered up by that repair. Here's a LINK to an image showing that setscrew.

There is a nut that puts clamping force where the Gearbox attaches to the frame. I loosened that nut and used a deadblow hammer to try to move the Gearbox off the frame. I thought I did get some movement but it wasn't a lot.

I used a bearing splitter and a couple of bolts, properly positioned, to attempt to apply force evenly to the move the Gearbox. I had put a couple of turns on each of the bolts when I stopped. Maybe the other end of the apparatus that provided clamping force to hold the Gearbox to the frame had so much paint on it that it was still providing some clamping force

I hit that end of the clamping apparatus with a wire cup and then applied PB Blaster everywhere that seemed appropriate.

Previous to this I had tried to twist the Gearbox and had had no luck. After all of the above I tried again. It twisted!
I started pulling and twisting.
Continued in next post...
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