I’m not sure about the “bulkhead” you mention,I’m thinking we are not on the same page with our terminology, possibly due to a language difference. Could you E-mail me a picture of what you have? My address is [email]donandjudy123@yahoo.com[/email].
The wing is attached to the fuselage with help of five wing hinges to frames nr. 13,16,22,25 and 28. There is one bolt with diameter ø8mm on the frame nr. 13, two bolts ø22mm and one ø16mm on the frame nr. 16, two bolts ø30mm on the frame nr.22, one bolt ø18mm on frame nr.25 and one horizontal bolt ø12mm on the frame nr.28. See also attached picture. BTW. Donno21 described the whole procedure nicely, no big deal.
Any chance to see your 21F?
Regards
M
@ Donno:
I think Martinez told me the answer bulkhead = frames
@Martinez:
Thanks for the info,
I’ll give this materials to the team..