Brief Description: Autopilot knob installation work
Enlarged some of the #27 holes in the Center Panel. Somehow the holes do not line up perfectly with the nutplate holes. Passed AN507C632R8 screws at the back of the nutplates to create "tracks" and make passing the module screws to pass straight and easier.
Disconnected the WH-00026 SV Autopilot Harness from the Control Module. Looking at the harness that came with the autopilot knob modules, it seems that it is different. I have the conversion harness (from D-180 to SV) and one end connects to the WH-RV-12-OPTIONAL backshell and the other end goes to the Control Module. There are other wires in the WH-00026 Harness that are not all for the autopilot. I'll have to ask Van's about this. Removed the ADS-B so I could see the wires from the AP and if they connect to other wires. The WH-00025 harness that connects to the WH-00049 AP Disconnect Switchh as 2 wires that join with other wires before entering the WH-RV-12-OPTIONAL backshell. There is also the RZ944 wire (from the headset harness) that goes to the #12 pin of the WH-00026 AUTOPILOT backshell.
