Initial Prep (Debur, Trim, Drill, and Cut)
2/26/23 - 1.1h
This step is out of sequence because I've decided to wait to rivet the bottom skins to the wing until the flaps and ailerons are built and I've done the initial installation of the aileron actuation parts. Most of page 20-05 is the rivet schedule drawings of the wing skins, but there is a very short step to final drill the holes in the six wing access covers. Sheet 20-06 continues the access cover preparation with deburring the holes and edges.
[Hole and Edge Deburring Tools, #19 Drill, #28 Drill, Bench Grinder with 6” Scotch Brite Cut and Polish Wheel]

Final Prep (Dimple, Countersink, and Shape)
2/26/23 - 0.2h
[Edge Forming Tool (Vise Grip Style), Hole and Edge Deburring Tools, 22” C-Frame with #40 Reduced Diameter, #30, and #40 Standard Diameter Dimple Dies, Pneumatic Squeezer with #40 Reduced Diameter Dimple Die]

Prime
2/26/23 - 0.5h
[Grey Scotchbrite Pads, Bon-Ami Cleanser, Dupli-Color Degreaser, Rust-Oleum Automotive Self Etching Primer (Green – Rattle Can)]