2/5/23 - 3.0h
The plans to prepare and install the bottom wing skins don't appear to be overly complicated, but I have a feeling that execution will be a bit tricky given the limited access to buck rivets as the skins get attached. I did not see any revisions and changes to the plans, notifications and letters, or service bulletins related to the wings. I did find a typo on sheet 20-04, which refers to the W-00005-L Bottom Inbd Wing Skin (should be Bottom Outbd Wing Skin). I also plan to review some builder sites to see when they actually rivet the skins to the wings. It seems like at least some builders wait until all of the control and wiring systems are complete before riveting the bottom skins on to have unimpeded access to finish the internal work.