19/03/2021 3.5 hours Worked on the left side, steps 1-5 1. The U-00001B and U-00001A were clecoed to the U-00002. 2. The clecos were removed and the inside was roughened. 3.The threads of the 8-32 screws were coated with wax. 4. The outsidew of the #40 pilot hole was taped. 5. Epoxy and flox were mixed and builded up the areas around the #40 holes in U-00001A and U-00001B. 23/03/2021 4.20 hours Worked on steps 6-15 6. After ther epoxy cured , three of the #40 holes were final-drilled #27. 7. The U-00001A and U-00001B were removed from the U-00002. 8. The bracket holes in the U-00001A and U-00001B were final-drilled #19 9. The #27 holes were match-drilled #40 and countersank on the U-00001B for nutplates, The holes were deburred. 10. The nutplates were riveted to the U-00001B. 11. The U-00001A and U-00001B were attached with three #6 screws un the nutplates, the clecoed the rest of the holes. The #40 holes were final-drilled #27. 12. The remaining nutplates werre installed on the U-00001B. 13. The #27 holes in the U-00001A were countersank. 14. The tire inflation pilot hole was final-drilled #30. 15. The U-00001B and U-00001A were attached to the U-00002 and to each other,
25/03/2021 3.5 hours Worked on the right side steps 1-5.
