aeroaddict
Well Known Member
Long story short, I mis-located a top fuselage J-channel stiffener and have decided to replace it. Problem is the top fuselage skin is already dimpled as is the defective J-channel.
With a new, non drilled J-channel, what is the best method to ensure good hole alignment since the dimpled skin holes are slightly enlarged? Im assuming to match up the new J-channel with the skin, as opposed matching it up with the old J-channel, but the same issue exists; ensuring good hole alignment since everything has been dimpled.
With a new, non drilled J-channel, what is the best method to ensure good hole alignment since the dimpled skin holes are slightly enlarged? Im assuming to match up the new J-channel with the skin, as opposed matching it up with the old J-channel, but the same issue exists; ensuring good hole alignment since everything has been dimpled.