In todays work session I started by mounting the landing and taxi light wig wag flasher unit on the forward face of the subpanel. I also installed a snap bushing in the subpanel for routing of the wiring harness as well as drilling holes in the subpanel for screw driver access to the EFIS/EM connector retaining screws. Following this I mounted a dedicated ground block for all avionics and audio grounds. Then I installed the EFIS/EM shielded cables ground to the case ground and the EFIS/EM main ground cable to the dedicated avionics ground block. Finally I pulled the magnetometer and OAT cables through the airframe to their respective hook up points.
Wig Wag flasher unit mounted and wiring harness subpanel pass through snap bushing installed
Dedicated avionics ground block installed
Wiring conduit installed, magnetometer and OAT wiring installed
