Hey Ken and WrenchTech
I finally got it working, the 12V motor was inverted in polarity, after cleaning and aligning gears and lever/shaft and temperature know the actuator dial position itself "home". I believe cleaning gears and using dielectric grease on the dial circuitry helped a great dial inside the actuator, knob controls temperature like a charm.
Thank you both, I will post pictures later to illustrate this problem better.
Saturday, October 28th, 2017 AT 5:17 PM