What was found
DURING FINAL SEGMENT OF DESCENT AND AT LEVEL OFF WE PICKED UP ODOR THAT IS SIMILAR TO HYDRAULIC FLUID-AIR QUALITY REPORT FORM TYPE A, IAW TSM 05-50-00. PERFORMED ECS TYPE A DECONTAMINATION NO ODOR NOTED AT THIS TIME. INSPECTED ALL ENGINE APU NACELLES AND CENTER FUSELAGE, NO FLUID LEAKS NOTED, IAW AMM 21-00-00-615-802A.