firewall

Firewall 27-05 to 27-07

The top of the firewall now requires riveting to the left and right firewall panels but it has to have a bead of Proseal fuel tank sealant to stop gases entering the cabin. This stuff…


Firewall 27-04 (cont)

The firewall angles are now back riveted to the stainless steel firewall panels. Straightforward you may think but the panels have strengthening flutes and will not lie flat on a backplate. I used my backplate…


Firewall 27-04

There is quite a lot of dimpling to be done on the steel firewall panels to accept the firewall angles. Of course, these angles have to be countersunk to accept the dimples. I got a…


Firewall 27-02 to 27-03

All parts for section 27 deburred and primed apart from the stainless steel items. These took quite a bit of deburring particularly where the holes had been punched. I used a selection of needle files…


Firewall 27-01

Here we go again! All parts found for the firewall. The firewall gussets are in bag 3063 which I discovered after 30 mins of looking for them on the shelf. I should have consulted the…