CH-640 Wings assembly (25 of 265)




Measure and drill the rivet holes for nose ribs 1 - 4.  You will have 4 A5 P38 on the flange and 6 A5 P42 on the bottom edge of each rib.
Measure and drill the rivet holes for nose ribs 1 - 4. You will have 4 A5 P38 on the flange and 6 A5 P42 on the bottom edge of each rib.