Wednesday, February 5, 2020

Fuselage, Aft Fuselage Attachment (Part 5)

After settling my differences with the two Bulkheads, I moved on to installing the rivets in the F-01406C Bulkhead, F-01474-L & -R Aft Fuselage Top Skins, F-01475 Aft Fuselage Top Skin, F-01475A Skin Doubler and F-14131 Upper Aft Fuselage Rib.  A mixture of AN426AD3-3.5, AN426AD3-4, and AN470AD4-4 were used for the installation.  These rivet locations are identified in the black circle below.

Next, the F-01406A-L Bulkhead was riveted to the F-01474-L Aft Fuselage Top Side Skin (shown below between the arrow heads) using AN426AD3-3.5 rivets (the plans called for 3-3 rivets, but they measured short).....



.....and the F-01406A-R Bulkhead to the F-01474-R Aft Fuselage Top Side Skin.....also using AN425AD3-3.5 rivets.  (Shown below between the arrow heads).