As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT # 461, LGA-PBI. FA'S CALLED DESCENDING THROUGH 10,000 TO REPORT DIRTY SOCK SMELL IN CABIN STRONGEST IN AFT CABIN; FOUND APU COOLING FAN ASSY LEAKING OIL. REF. LP # 3511272 ITEM 2 FOR APU MEL. COMPLIED WITH INFO NOTICE 2017-T015, SECTION B2. DECONTAMINATION LEVEL 2 WAS ACCOMPLISHED PER TSM 05-50-00-810-831-A SUBTASK 05-50-00-8110-085-B. (SUPPLEMENTAL INFORMATION TO FOLLOW)