Brief Description: Platenuts Installation Work On Wing Skins Access P
Today I drilled out the L & R wing skin access panel holes on both bottom inboard wing skins. I used the #19 and #40 drill bits to widen the holes slightly. I then deburred and made countersunk holes for the 426 rivets that hold the platenuts in place. I then used the #8 dimple set and c-frame to dimple the large middle holes where the platenut screw goes. Cleaned up the shop.
Next session I will do the same to the bottom outboard skins, install all platenuts, and finish scarfing the edges of the wing skins.
Used #19 drill bit to slightly open screw hole
Used deburring tool to countersink 426 rivet holes
