Saturday, May 21, 2016

Empennage

Aft Fuselage (4.5 hrs)

Sect 10-5 Steps 2 & 3:  Drilled 17/64 Systems hole (several layers including steel VS hinge brackets) and Tie Down Bracket 4 holes at #12 size.


  Sect 10-6 Deburred edges, drilled holes, rounded flanges eliminating facets against skins.   Sect 10-7, Steps 1-3:  Lots of dimples in two bulkheads...sizes #30, #40, and #27 (#6 screw dimple dies works well).    With those completed, time to scuf, clean w/ Acetone, and Spray 7220 Self Etching Primer (Napa brand).   Ready to rivet !
Ready to Prime.  Parts on left are Not Alclad, so require Primer.


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