02-25-2012: 3 hrs
- Clecoed the ribs to the skin, except the inboard one
- Riveted the access hatch doubler
- Opened the hole for stall warner. I don't have #10 drill bit, so I used #12 drill bit to open up the hole. The diameter of #12 is 0.189", #10 is 0.194, only 0.005" difference.

Leading edge ribs are clecoed to skin, except the inboard rib. The inboard rib is left out in order to install the stall warner system

Access hatch doubler is clecoed to the skin for final drill

Access hatch and hatch doubler are dimpled

Nutplates are dimpled, these nutplates will be installed on the access hatch doubler

Skin is dimpled for rivets that will attach the access hatch doubler

Access hatch and hatch doubler are primed

Nutplates are installed on the access hatch doubler

Access doubler is clecoed to skin for riveting

Access hatch doubler is riveted to skin

Staller warner mounting bracket is fitted to leading edge skin

Leading edge skin is opened for stall warner vane

Stall warner plate and keeper plate are deburred and countersunk as needed
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