One minor point, Casper... while the site you linked strangely seems to have picked up and ran this story recently, it is actually from 4 years ago. The Defense News article they cite was published on 19 April 2018. I recalled this being an issue before, and was surprised to see it pop back up again, only to realize it was a re-hash of an old story for clicks.
The article is titled "army stops taking ah-64es from Boeing due to lack of confidence in part critical to safety" (I don't have enough posts to publish URLs here, sadly, but if you search this alongside Defense News, you'll find the story)
Here is the link in question.