CH-640 Fuselage Front Z and torque tube tunnel (29 of 70)




Drill holes in 20-F-10-2 (front wing attach brackets) as per drawing 640-F-10 These holes are AD4.  Do not drill the spar bolt holes to 5/16 at this time.  Position the brackets to the front Z flush to the bottom and 1210mm from tip to tip.
Drill holes in 20-F-10-2 (front wing attach brackets) as per drawing 640-F-10 These holes are AD4. Do not drill the spar bolt holes to 5/16 at this time. Position the brackets to the front Z flush to the bottom and 1210mm from tip to tip.