The power window motor stopped working - both driver and passenger switch dont activate it. So I tested the motor with a 12v battery jumpering the 4-wire connector at the motor as directed in another forum post... and motor didnt activate.
I have a rebuilt motor now and need advice on replacing it. The window is in the down position and I see the motor as in this pic

and see the motor from inside door shell like this pic

. In order to replace the motor, can I simply loosen the window regulator bolts to slide the motor over a tad bit to get at the motor bolts? As the window is in down position, if I pull the motor and replace will I face other issues like the spring on window regulator activating or other? Any guidance on replacing is appreciated.