As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT BELOW 20,000, F/A 1 CALLED WITH AN ACCETONE TYPE AROMA IN GALLEY AREA. BOTH F/A 1&2 ADVISED OF AN ELECTRICAL ODOR BEGINNING AROUND ROW 6 AND ALSO IN FRONT OF LAVATORY. COMPLIED WITH CABIN ABNORMAL ODOR FIM TASK 21-22-00-810-806. IN PROCESS, FOUND DEFECT WITH GALLEY HEATER. NO FURTHER DEFECTS NOTED. REMOVED AND REPLACED GALLEY HEATER IAW AMM 21-23-64. NO DEFECTS NOTED.