Avionics and Wiring

August 29, 2020 – The wiring continues…

Still figuring out how the wires will be routed from elsewhere in the airplane to behind the panel. Looks like I’ll use the center tunnel forward past the fuel pump to the firewall, then up the right side and back to the sub-panel. I drilled a couple of holes for clamps on the firewall angle on the right, then started running wires that way…

I installed the base plate for the transponder on the beam that runs aft from the baggage compartment bulkhead, then ran the harness wires forward through the tunnel.

I then populated the two main power connectors for the VPX.

I knew that I had to have three power outputs for each com system, that would come off the one power source. So I used solder sleeves to achieve this.

I moved on to the pitch servo for the autopilot. I terminated the wires from the servo into a DB9 connector. I made both sides of that connection. Then I installed the servo onto the bracket.

I then tried my hand at terminating a coax cable. I made the cable for the transponder. YouTube is my friend.

Time: 13:00

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