Inspected and traced the wiring for the elevator trim servo. The wiring is in two sections. The first section runs from the cockpit back to the tail where the electrical connector is to be mounted to the frame. The second section plugs into that connector and then runs to the trim servo in the elevator.
Tested the wiring and all connections and although they're 50 years old, they still work. I'm going to replace all the wiring however so I wanted to trace it all and ensure I understood the connectors.
Opened the connectors and cleaned out the silicone potting material that was used originally. Cleaned up all the pieces and once I get some new wire, I'll rebuild the electrical bundles.