Brief Description: Drilled front seat back support
Attached and drilled the F-817 Seat Back Support Plates placed between the F-806A and F-805 fuselage bulkheads. Separated the F-856 Spacers and deburred the edges. Clecoed the spacers on the bottom of the rails.
Needed to remove the rails prior to being able to cleco the WD-808 Front Seaback Support to the Seat Back Support Plates. After clecoing the WD-808, the cockpit rail and the F-856 assembly were re-attached to the upper longeron. Drilled front seat back support using a combination of a 12" #30 drill bit and a 90 degree drill bit. The 12" drill bit was needed to match drill the forward holes in the WD-808 foot plate. This hole result was the least desired due to the slight interference of the forward facing tube that prevents perpendicular drilling.
