What was found
DURING A TRAINING FLIGHT, THE CREW SMELLED A BURNING SCENT. AFTER FOLLOWING THE EMERGENCY CHECKLIST, THEY WERE GOING TO LAND OFF-FIELD. THE SMELL DIMINISHED AND THEY PROCEEDED TO X-47. DURING THE FOLLOWING INSPECTION, A RESISTOR WAS FOUND BURNED IN HALF ON THE DIMMER ASSY. IT WAS DISCOVERED THE UNIT IS WIRED INCORRECTLY. IT APPEARS TO BE A FLEET PROBLEM. AFTER A CALL TO CESSNA, DISABLED THE DIMMERS IN THE ENTIRE FLEET. SB 97-33-01 APPLIES.