What was found
FLT#1589, EWR-SJU. 'DIRTY SOCK SMELL THROUGH OUT CABIN ON DESENT BETWEEN 6,000 AND 2,000 FEET; DUE TO ODOR EVENT PERFORMED PACK BURN CLEANING APU WITH ALCOHOL AND R/R ORING FROM OIL COOLER ON BOTH SIDE WITH NEWONES ALSO R/R EPA FITER AS PER INFO NOTE 2017-T015 AND TSM 05-50-00-810-831-A.'