This day was mostly spent deburring the under structure of the left and right Horizontal Stabilizer. The protective blue vinyl was removed from the inside of the skins and strips were removed from the vinyl on the outter skin along all the holes so they could be dimpled later. This was done by carefully sliding a hot fine tipped soldering iron along a metal scale about an inch in width.
Inside protective vinyl removed.
Strips of vinyl removed before dimpling holes in the skin
