Brief Description: Anti Servo Tabs first attempt, scrapping work
Completed steps 1-4. Separated HS-1220LR into L&R. Clean and smoothed edges. Machine countersunk five holes each for 3/32 rivet. Riveted HS-1220 L&R to respective AST Assembly using AN426AD3-3.5 rivets. During riveting, the inboard rib flanged crushed in the squeezer. I straigtened as close to original shape. Inserted AST Spar HS-1219 L & R into respective AST Assembly and riveted to top flange using LP4-3 rivets. When inspecting I noticed the skins were slightly deformed in the area of the crushed rib. Decided to strap these two ASTs and re-order parts. Parts re-ordered 12/3/2018.
