Machine countersunk top face of both F-1205B roll bar attach plates (page 23-03, step 1).
Separated F-1203H-L & -R arm rest brackets. Removed tab from F-1248-L & -R arm rests. Match drilled forward and aft tabs of arm rests (page 23-04, steps 1, 4, and 5).
Clecoed fuselage side skins in place. Match drilled all holes common between longerons and side skin, and between longeron and roll bar attach plates (page 23-06, steps 2 and 3).
