Started by removing each celco holding the center ribs to the skin and removing the partially cured blobs of proseal from their tips. Then replaced the cleco before moving on to the next one.
Wet installed and bucked all rivets holding center ribs to LH tank skin.
Began sealing inner rib rivet shop heads with proseal.
As of tonight the RH tank has been pressurized with roughly 1 PSI. When adjusted for changes in atmospheric pressure and temperature the pressure was the same as it was when it was pressurized one week ago (within rough tolerance)
