What was found
(CAN) CO-PILOTS INSTRUMENT BACKLIGHTING INOPERATIVE. FOUND CO-PILOTS LIGHT DIMMER UNIT INOPERATIVE DUE TO EDGE LIGHTED PANEL, LIGHTING POTENTIOMETER WIPER RUBBING ON INSTRUMENT LIGHT WIRING CAUSING THE LIGHT DIMMER TO SHORT OUT. UPON FURTHER INSPECTION FOUND THE CB PANEL POTENTIOMETER GETTING HOT STARTING TO MELT PANEL & LEAVE BURN MARKS ON THE WIRING. WIRING WAS SECURED AWAY FROM POTENTIOMETER & POTENTIOMETER REPLACED.