Wrenching on Friday night

My washer / dryer in the RV has been on the fritz for a couple of months.
The other day, it degraded to where it wouldn’t dry.
I did some internet research and I determined that the control board was likely bad.
The RV’s transfer switch had a loose connection on shore neutral a few months ago and failed. The electrical oddity killed the transfer switch and I replaced it. At that time, the washer / dryer had worked, but the display lamps flickered.
I ordered a control board the other day and...

Wrenching on Friday night
Author: 3175375