What was found
DURING GROUND OPS, PLASTIC BURNING ODOR OBSERVED IN CABIN. APPEARS TO BE CONCENTRATED IN THE AREA OF THE OVERHEAD LIGHTING VALANCE, DIRECTLY ABOVE THE GALLEY WORK TABLE. POWERED UP ACFT, INSPECTED AREA AROUND GALLEY, INCLUDING OVERHEAD LIGHTING. FOUND BURNING SMELL COMING FROM COFFEE POTS. R & R COFFEE POTS. OPS & LEAK CHECKED SATISFACTORY. WORK DONE IAW IMM 25-30-01 & CABIN EQUIPMENT OPERATION MANUAL.