What was found
APU PUTTING OIL SMELL INTO CABIN (STRONG FISHY SMELL). ACCOMPLISHED JOBCARD 26L00021001, 26L00021002 AND 26L31049009 AND FOUND APU TO BE BAD. REMOVED AND REPLACED APU FOR OIL ISSUES. OPS CHECKED GOOD AND NO ODORS NOTED. SUP WILL SUBMIT APU TEARDOWN REPORT UPON RECEIPT. HONEYWELL COULD NOT CONFIRM REASON FOR REMOVAL. NO ROOT CAUSE WAS IDENTIFIED, HOWEVER ECS DECONTAMINATION AND NEW FILTERS MAY HAVE CLEARED SOURCE OF ODOR. NO FURTHER ISSUES TO DATE.