CH-640 Wings assembly (29 of 265)




Be sure that nose ribs 5 - 10 are all the same distance from the spar.  The only one you really need to watch is nose rib number 10 because it does not mount all the way against the wing tip extension.
Be sure that nose ribs 5 - 10 are all the same distance from the spar. The only one you really need to watch is nose rib number 10 because it does not mount all the way against the wing tip extension.