Adjusted the forward and rear control stick and trimmed threads from bolts to make the 1/8 inch clearance inside control column Removed sticks and inserted control column into fuselage through the Center Section Installed rod end bearing to rear control mount and temporarily attached to rear floor Installed forward control mount rod bearing and connected control column to forward and aft control mounts Inserted the F840 psuhrod assembly in place through F807 bulkhead bu inserting it through the fromt side of Center Section Attached the F635 bellcrank to the aft end of the F840 pushrod assembly and then attached the F635 bellcrank to the baggage rib angles Attached the forward end of F840 pushrod assembly to control stick base