11-25-2013, 12:13 AM
I use my ultrasonic cleaner from Harbor Freight. I use warm water with dawn and hit it with a few cycles with the heater on. Cleans them up really well. Blow dry with about 15-20psi of compressed air and let it sit a few days to dry completely. Make sure to re-grease the bearings and lube the shaft.
Video with it in action cleaning the dials from my Mystery Control: [Video: http://youtu.be/ZerlGVzZg6U]
Video with it in action cleaning the dials from my Mystery Control: [Video: http://youtu.be/ZerlGVzZg6U]
-Keith