Brief Description: Preparing and Assembling Tail Cone Frames
Fluted and deburred F-1210C Angle bracket according to Figure 2 on page 10iS/U-02.
Fluted the F-1208-L & R and F-1210A-L & R Fuselage Frames to align the flange holes. All Flute humps were done toward the web of the frame.
Riveted the F-1208A Wear Plate to the F-1208-R Fuselage Frame using LP4-3 Rivets.
Cleco'ed, then riveted the F-1208-L to the F-1208-R using LP4-3 rivets.
Cleco'ed then riveted the F-1209-L to the F-1209-R using LP4-3 rivets.
Cleco'ed the F-1210B Plate and the F-1210C Angle to the F-1210A-L & R Fuselage Frames per Figure 4 on page 10iS/U-02.
Match Drilled #30 the two holes from the F-1210A-L & R Fuselage Frams into the F-1210C Angle, disassembled, deburred, and removed all chips.
Final Drilled #12 the F-1210B plate at the four holes called out in figure 4.
Rivetted the F-1210A-L to the F-1210A-R Fuselage frame, the F-1210B Plate, and the F-1210C Angle using 12 AN470AD4-4 and 6 AN470AD4-5 Rivets and 4 LP4-3 Rivets. Completing F-1210 Fuselage Frame.
Primed the F-1210, F-1209, and F-1208 Fuselage Frames using Aviation Primer Zinc Phosphate.
