You should position the actuator over the mounting studs and install the retaining nuts, connect the electrical connector, ensure the window latch bracket is pinned to the window frame, position the bellcrank at a 45-degree angle, position the bellcrank at a 45-degree angle to the sheet metal flange, install the screw connecting the window bracket to the actuator arm, remove the window bracket to the window frame pin, verify the operation of the body side window and install the rear interior trim panel.