Brief Description: Tank Prep - Locate Right Tank 2
Then I match drilled the holes between the tank skin and joint plate. I drilled it to #19. These are the holes with the black clecos in photo #1 below. I think drilling this joint plate before the inboard z-bracket would be better sequence to gaurantee zero gaps between skins. I removed the leading edge which exposed the outboard rib of the tank. I drilled this rib to the z-bracket securing both ends of the tank to the wing.