Brief Description: Fab and Drill Miscellaneous Parts
Fabricated the F601E-1 spacer that goes under the firewall recess. Fitted the F601J-L/R brackets to the firewall per drawing 19 and match drilled them to the firewall and stiffeners. I used doublesided tape to stick the underlying gussets and clecoed them in place on the firewall to align the holes. This way, I remove the clecoes to clamp the F601J in place and the gussets did not move out of position. It worked great.
I also match drilled the F601K firewall recess to the firewall.