That repair list, in various forms, has been floating around the
internet for years, attributed to lots of different sources, usually
military. I suspect, pre-internet, it floated around the aviation world
via fax and hand-carried Xeroxes, for decades before that.
HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.