John
Thanks. It is aluminum sided but since it only appears that one stud needs to be fully replaced I’m hoping I can get away with carefully removing rotted stud from inside and then using a little construction adhesive to secure aluminum skin to new stud. The interior paneling in this area needs to be replaced due to water damage as well so I will need to remove and replace. I agree your approach is the most professional way to repairing it and if I find more damage I will likely revert to that. How difficult is it to remove and reinstall the exterior panels?
The wiring is all 12 v. In a couple of spots there are multiple strands so you may need to try your multi notch approach.
Thanks again for your input!
Bob