Motor Dissassembly

[brushlessboy16]

Can someone tell me how to dissassemble two motors?
-Feigao 8xl finned can
-Feigao 9xl smooth can


i bought the 8xl to run in my truck, but then was told that it might run to hot, on a whim i bought a 9xl with a De-magged rotor- i was planning to swap the rotors until the 8xl gave up the ghost. im hoping the magnets just came off the shaft and didnt shatter.


anyways, on the 8xl both ends are jb welded, how would i go about removing the damaged rotor?


How would i remove the rear endbell of the 9xl smooth can?


Will 2 part epoxy be enough to hold magnets onto the shaft(if the are not shattered)?

Do you have to align the poles of the magnets?
-how?

Thanks in advanced guys