Brief Description: Left Elevator Trailing Edge Complete
In the last bit of clean up work, I first drilled the holes necessary to secure the riblet in the skin, the marked the centerline of the of the riblet to assist in aligning the riblet in the opening. I then drilled the holes in the riblet, deburred all the drill holes and dimpled the holes to accept MK319BS pulled rivets. Finally I scuffed and primed the riblet.