1. The F-1261 into four individual parts. 06/19/19: 1Hr 2.The F-1261s were separated and match-drilled #30 using both WD-01214.
06/20/19: 1.33Hrs 3. F-1261s were final-drilled #12 and attached to the WD-01214 L&R using epoxy and rivets.
02/19/20: 0.5Hrs 5: It was assured that both WD-01214 easily slide onto A-1211. 6: A battery was connected to the flap motor in order to completely retract it. 7: The flaperon control system was locked using a bolt.