As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER C/B CDC5-7-6 TRIPPED, FA REPORTED BURNING PLASTIC SMELL FUMES IN AFT GALLEY. FUMES DISSIPATED AFTER AFT GALLEY HEATER/ FAN WAS TURNED OFF BY FA. C/W AMDS WORK CARDS 0550-2003 & 0550-2001. FOUND SOURCE OF SMELL TO BE AFT GALLEY HEATER. DEFERRED AFT GALLEY HEATER REF LOG 7410870. (LP# 7410871)