Fabricated the F-8109 Slide Tube. Enlarged the SB-437-4 snap bushing so as to allow the slide tube to pass through. Match-drilled and clecoed F-8110 to F-814-R using holes in F-8110 as drill guide. Clecoed F-8111 to F-814-L. Match-drilled holes. Temporarily installed the trim servo to the bracket. Used the trim servo as a drill guide to match-drill #27 the holes for #6 attachments crews.