Remove the wiper arm assembly (Item 1) [Figure 50-123-1].
Remove the two screws (Item 2) and the nut (Item 3) [Figure 50-123-1].
Secure the wiper motor inside the cab.
Pull the plastic loop (Item 1) [Figure 50-123-2] at the top of the window to remove the rubber cord.
Push the window out at any corner of the window (Item 1) [Figure 50-123-3].
NOTE: The window may fall when pushing on the corners. Have a second technician assist you during the removal of the window.