I'm about to rivet on the F-10415-L doubler and the illustration shows a dotted line box around 16 rivets that I think need to be set, but then it says AN470AD4-4, 2 PL. Two isn't 16. Maybe they mean two sides?
I looked ahead, way ahead and can't see a reason to not set all 16. Anyone?
I looked ahead, way ahead and can't see a reason to not set all 16. Anyone?