Today I was determined to finish the upper aileron riveting I basically did the same thing I have done now 3 times before. I took some process pictures:
Removing clecos and deburing after the deburing each rib intersection on the leading edge skin will by scuffed up with 150 grit sand paper to improve adhesion, also I cleaned everything thoroughly to get all the dust removed:
Applying the adhesive, I used 3M Scotch Weld 2216 B/A:
Done!
Time spent today 5 hours
Total time spent 337.5 hours
Pitts S-1SX 