GMC Sierra 2003 Blower motor replacement How to Remove, Test, and Replace

I do a lot of different things but I am focused mainly on airplane building and fabrication so I have a lot of what I hope are interesting videos. Some of my very early videos were not edited and for Zenith 601xl owners that had to do the wing modification so they weren't really for entertainment but more for instruction. My new videos are edited but sometimes are still long and I'm still learning so any feedback is appreciated.