CH-640 Fuselage Front Z and torque tube tunnel (38 of 70)




remove front upright, line up rear upright to edge of front Z.  Drill through front Z into rear upright.  Cleco as you drill. NOTE: DO NOT DRILL THE TOP THREE HOLES, these are past the wing attachment and should not be drilled!
remove front upright, line up rear upright to edge of front Z. Drill through front Z into rear upright. Cleco as you drill. NOTE: DO NOT DRILL THE TOP THREE HOLES, these are past the wing attachment and should not be drilled!