Page 8-21 Radiused the ends of the F-810 and F-811 angles to nest inside the Upper Longerons Clecoed the F-812A and C bulkheads to each other and match drilled the 1/8 holes Marked the vertical position of the WD-409 tail spring mount top edge to prepare for drilling
Radiusing the ends of the F-810 and F-811-C Angles
Great fit
Clecoing the F-812C and F-812-A bulkheads to each other