CH-640 Fuselage Firewall sub-assembly (7 of 52)




Draw center line on 20-F-16-3 (center channel).  Mark 15 mm from each side and draw line for rivet holes.  Mark rivet locations AS 5 P30 on these two lines.  Place channel on firewall, line up bottom, clamp, drill, and cleco in place.
Draw center line on 20-F-16-3 (center channel). Mark 15 mm from each side and draw line for rivet holes. Mark rivet locations AS 5 P30 on these two lines. Place channel on firewall, line up bottom, clamp, drill, and cleco in place.