u're welcome. That's a good idea to heat up the front, right at the endbell/can. and than you can "slam" the axle, of course carefully. It's always a little strange, opening a motor like that, but in most cases it has to be like that.
cheap brushless motors you can slam on the table, and the rear endbell pops off, but that won't work for this motor.
otherwise you put some m4 screws into the front endbell; then you take a long, slim pliers (like electricians have) and grip those screws (the axle can turnloose), put it to the edge of a table, and slam with a hammer on the axle. like that you kinda pull the endbell out of the can. very hard to describe with my english-scills... don't think thant anybody understands that...