Posted photo's showing the motor innards after finally getting the squirrel cage off.
The photo's are after dumping some dish soap in/on them and then used an acid brush, a red scuff pad and lot and lots of hot water.
I didn't use any solvents other than the Kroil and Kearny cutter to loosen the fan and the nuts.
Pic's of heater motor after mollasses bath


Give me ambiguity
or give me something else