Dry eaz snail fan...

[Papa John]

How do I remove the squirrel cage?
I'm repurposing the motor.
I removed the set screw.
am I going to have to use a gear puller to get it off?
Is pretty Rusty

 

[Lee Stockwell]

Position set screw UP, spray WD40 in the hole and reinsert set screw, tighten to force liquid into cavity. Repeat.

Support wheel firmly then tap on motor shaft with a rod, punch, or bolt close to the diameter of that shaft.