As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PLASTIC BURNING ODOR IN AFT GALLEY WHEN COFFEE MAKERS 608 609 AND 610 ARE ON FOUND BURNING PLASTIC SMELL WHEN COFFEE MAKER 608 IS BREWING. VERIFIED ODOR WAS COMING FROM COFFEE MAKER 608. COFFEE MAKERS 609 AND 610 DO NOT PRODUCE ODOR. OPEN C/B FOR COFFEE MAKER 608. DEFERED PER MEL 2500BL. REPLACED COFFEE MAKER 608, OPS CHKD GOOD, IAW CMM 25-39-44.