Frontier 2WD L4-2.5L (QR25DE) (2005)
a.
Stick the window run rubber up between the window and the door as shown in Figure 55 and 56.
^
Putting the run rubber in this position will make it easier to install the lower sash (channel).
NOTE:
The run rubber is shown as a ghost view.
b.
Put the lower sash in through the lower opening.