Today I attempted to remove the remaining rivet pieces from the left fuel tank. First I used the borescope and was able to locate a few more, then I sloshed water to no avail. Finally I removed the last remaining rivets to the z-brackets. 
Today I attempted to remove the remaining rivet pieces from the left fuel tank. First I used the borescope and was able to locate a few more, then I sloshed water to no avail. Finally I removed the last remaining rivets to the z-brackets.