bulkhead 604

[rwarre]

Still getting use to reading the drawings showing right side up and building upside down. I am trying to get the correct measurement from the f601 firewall to the front edge of the 604 bulkhead. I think it should be 29 1/2. Just checking since Vans is closed if anyone remembers or is building. The 604 does not set exactly perpendicular because of the wing angle.

 

[Stevea]

Looking at sheet 23 (Bulkheads, Fuselage Jig), 29 1/2” is what I come up with. That is measured from the firewall web (front or back…..the .016” firewall thickness isn’t going to make much difference) to the aft side of the 604 bulkhead.