What was found
FLT 14, LGB-JFK. POSSIBLE FUMES EVENT ON DECENT 14000 FT IN FLIGHT. CALLED AND INFORMED OF METALLIC/MEDICINAL SMELL IN FWS GALLEY, THEN AFT. REPORTED SAME COCKPIT, THEN EXPERIENCED THE SAME ON DECENT WHEN THRUST IDLE; REF WO # 979641. PERFORMED ENG NR 1 AND NR 2 WASH, ALSO PERFORMED ECS DECONTAMINATION. NO ODORS PRESENT AT THIS TIME. OK FOR SVC.