[strictlypersonl]

I don't know whether Doug sets the bearing clearances (with the spacers) up before he installs the rear rotors. It's probably easier to disassemble (to adjust the spacing) without the rotors, since a puller would fit better over the naked hub.

You would have to work pretty hard to overheat the assembled drive pins with a propane torch, so I wouldn't worry about ruining the heat-treating.