The work today that lead to the momentous occasion began with fabrication of the Molex connector on the end of the transfer cable on the co-pilot side. This was a little tricky because two wires needed to be crimped onto each Molex male pin … one wire runs across the fuselage to the other control stick grip and the second wire is routed forward to the instrument panel. Male pins were purposely chosen for the Molex connector at this location because the male pins are a hollow tube. This works out nicely because the wire insulation can be stripped off a tad longer so there is barely enough bare wire to twist the two wires tightly together … the excess wire can slide into the hollow male pin. Proper strain relief is very important here as well, so to aid in the proper positioning of the wire in the crimping tool, a line was drawn on each wire marking the location of the strain relief on the male pin.
Marks were placed on the insulation of each wire so the wires could be inserted into the crimping tool at the right depth to consistently obtain a perfect crimp.
With the exception of the white co-pilot push to talk wire and the ground wire already installed in the Molex connector body, all the remaining male Molex connector pins will receive two wires.
About half way done … only four more male Molex pins left to fabricate.
Once the Molex connector wiring was completed, the Molex connector halves were connected together … the same procedure was used as on the pilot’s side for securing the Molex connector. First a wire tie was run through one of the unused holes in the connector to secure it and then the Molex connector body was secured onto a seat rib by using a tooling hole to loop a wire tie around the Molex connector body.
Completed Molex connector for the co-pilot’s Tosten control stick grip wire tied onto a seat rib tooling hole.
Now for the big question … do all the switches work correctly and control the correct wire? To answer that a meter was used to verify proper switch operation between the two Tosten CS-8 control stick grips and to also verify none of the other switches affected proper operation. Happy to report all switches are fully functional and control the proper wires.