What was found
FUMES THAT SMELLED LIKE BURNING PLASTIC WERE PRESENT AFTER TO FOR 20 MIN. ALL CABINS NOT OVEN DEBRIEFED FROM CREW USING FORM 46-6020. PERFORMED INSPECTION TAS K 05-51-58-910-801C1. ALL STEPS INCLUDING RUNNING OF BOTH ENGINES WITH BOTH PACS ON, IFE ON, READ LIGHTS ON, ALL OVENS TO FULL HE AT FOR 45 MINUTES. INSPECTED OVERHEAD CEILING PANELS REF L/P 523 7097 AREA, NO SMELL DETECTED. INSPECTED PAC BAY AREA, AND A/C CARGO AND AVIONIC'S BAY. PER CREW, A/C CONT FLIGHT FOR THE DURATION OF 5 PLUS HOURS AFTER DETECTION OF SMELL, AND NO SMELL NOTED. A/C OK TO CONT.