Marked the longerons per the plans to locate the F-636 shoulder harness anchors. Clamped in place and drilled. Removed the F-636 and deburred all holes. Scuffed with scotchbrite.
Cleco'd the F-635 bellcrank and VA-146 flange bearing together. Drilled holes for bearing and spacer. Deburred all holes and scuffed with scotchbrite. Washed parts in Dawn dish soap and warm water, set out to dry.
Made the F-635C spacers from tubing. Cut tube to approximate length on band saw, dressed ends, and squared by running in drill press against a flat file. Used the file/drill press to finish spacer to exact length called out in plans. Repeated process for second spacer. Assembled parts in fuselage for a test fit and all fit well with no play.
Cleco'd the F-656 left and right gusset plates to the bulkheads. Did some fluting on bulkheads to improve alignment. Will cleco on skins to get bulkheads straight and mark locations of gussets before drilling.
