What was found
ABOUT ONE HOUR INTO FLIGHT THE SMELL (FAINT SMELL) OF PLASTIC BURNING WAS LOCATED IN THE AREA OF THE REAR OF THE AUX PANEL (BEHIND F/O'S SEAT) IT CONTINUED FOR ABOUT 5 MINS AND STOPPED. THERE WAS NO SMOKE FLT CNTRL NOTIFIED. REST OF FLIGHT OK. INSPECTED P61 AND P6 PANELS, INSIDE AND BEHIND. INSPECTED REMAINDER OF FLIGHT DECK. INSPECTED MAIN EQUIPMENT CENTER AND FWD EQUIPMENT CENTER. FOUND NO EVIDENCE OF OVERHEAT OR BURNING OF ANY MATERIAL.