Brief Description: Wing Skin Deburring and Dimpling
Today, I set up the balloon test for the left fuel tank. I removed the upper wing skins and deburred all holes. I then removed the bluing around the rivets and dimpled the wing skins. I then deburred and dimpled the wing ribs. I also countersunk the rivet holes in the main wing spar and primed the holes with self etching primer.
