Av8torTom
Well Known Member
Hi all,
I'm working on the center section of my 9A fuselage. Couple of questions:
I have drilled the 1.5" diameter hole for the step in the F-725 baggage floor stiffener. The plans say to notch out the F-623 corner ribs. Should the should the part of the step that goes through the 1.5" diameter hole in F-725 be held perpendicular to F-725 while marking for the notches in F-623?
On page 8-6 it says - Rivets at the intersection of the spanwise row across the forward F-904 bulkhead... a smooth inside surface will help fit the stiffeners properly.
Can someone help me understand that that paragraph is saying???
Sorry for being so dense...
Thanks,
Tom
I'm working on the center section of my 9A fuselage. Couple of questions:
I have drilled the 1.5" diameter hole for the step in the F-725 baggage floor stiffener. The plans say to notch out the F-623 corner ribs. Should the should the part of the step that goes through the 1.5" diameter hole in F-725 be held perpendicular to F-725 while marking for the notches in F-623?
On page 8-6 it says - Rivets at the intersection of the spanwise row across the forward F-904 bulkhead... a smooth inside surface will help fit the stiffeners properly.
Can someone help me understand that that paragraph is saying???
Sorry for being so dense...
Thanks,
Tom