Insignia NS-SCR120FIX19W Assembly Manual page 8

Use the installation hook to pull the large hook toward the center of the frame,
2
then insert the large hook into the hole in the screen fabric. Repeat with all the
remaining springs.
Locate the springs in the middle of the top and bottom of the frame, then
3
insert the top of the support rod into the notch groove on the spring. Repeat
to install the bottom of the rod. The rod should snap into place.
Top notch
Support rod
Bottom notch
8
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