Tab 400 replacement stargazer window shade?

lkc001

hello everyone
Just purchased a used Tab 400 & have a few items to replace or fix.
The window shade/screen on stargazer window is thrashed.  
1- is there a video somewhere or detailed instructions on how to replace? 
2- where to get a new one?
Thank you for any info-- I searched using different phrases but not finding any threads.

XenanMe

You will need to order a new one from a Nucamp dealer. It will be the entire window shade unit. Pretty easy to install with two people. Just four screws - one at each corner under the plastic corner covers that pop off.