1.8 hrs
Still no alodine applied to the spar. But did use MEK for a first pass of cleaning.
Countersunk the spar for center section and inboard tank attach bracket platenuts.
Drilled tie down brackets to spar.
Drilled tie down brackets nutplates and countersink the rivets on the aft side.
Cleaned and primed tie down brackets.
Still no alodine applied to the spar. But did use MEK for a first pass of cleaning.
Countersunk the spar for center section and inboard tank attach bracket platenuts.
Drilled tie down brackets to spar.
Drilled tie down brackets nutplates and countersink the rivets on the aft side.
Cleaned and primed tie down brackets.
Now all of the prep work is done. Alodine after work tomorrow.
